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Part 3: Write a sales tax calculator for a world without pennies or nickels For this program, you will get an input price from the user, and then you will calculate 7.75% sales tax rounded to the nearest dime. You'll have to think a little bit about how to round a number to the nearest tenth rather than to the nearest whole number. You can do it with cout alone, or you can use round () function-but either way it's going to take a trick. Take a look at the library documentation for more information on the round () function. See the end of this document for a hint! After you've calculated the sales tax, you'll output the total price as well, and the autograder will be looking for a specific kind of formatting. Here are some examples of my solution's output to give you an idea of how your formatting should look: solution ./salesTax Enter the price: 12.20 $12.20 + $0.90 $13.10 + solution ./salesTax Enter the price: 47.30 $47.30 + $3.70 $51.00 → solution ./salesTax Enter the price: 54.30

Part 3: Write a sales tax calculator for a world without pennies or nickels For this program, you will get an input price from the user, and then you will calculate 7.75% sales tax rounded to the nearest dime. You'll have to think a little bit about how to round a number to the nearest tenth rather than to the nearest whole number. You can do it with cout alone, or you can use round () function-but either way it's going to take a trick. Take a look at the library documentation for more information on the round () function. See the end of this document for a hint! After you've calculated the sales tax, you'll output the total price as well, and the autograder will be looking for a specific kind of formatting. Here are some examples of my solution's output to give you an idea of how your formatting should look: solution ./salesTax Enter the price: 12.20 $12.20 + $0.90 $13.10 + solution ./salesTax Enter the price: 47.30 $47.30 + $3.70 $51.00 → solution ./salesTax Enter the price: 54.30

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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should use C++, 

i have attched how the answer should look like. 

this anwer below is wrong and i dont know why. please correct it to get the output as in the answer. 

#include<iostream>
#include <cstdlib>
#include<time.h>
#include<iomanip>
using namespace std;
int main(){
int r,n=5;
double s=0,avg=0;
srand(time(0));
cout<<"Random numbers between 1 and 100 : \n";
for(int i=0;i<n;i++){
r=1+rand()%100;
s+=r;
cout<<r<<endl;
}
avg=s/n;
cout<<"Average : "<<fixed<<setw(5)<<setprecision(2)<<avg<<endl;
return 0;
}

Chrome File Edit View History Bookmarks Profiles Tab Window Help Thu Aug 26 7:27 PM death valley Score for this part: 0/10 gel retirement andy pdf.pdf Autograder output for this part: Your Output –→ Expected Output RENAMED @@ -1,5 +1,20 @@ Screen Shot 1-05...3.54 PM 1 Running sales tax test 123.40 Running sales tax test 123.40 Enter the price: Running sales tax test 19.90 + Enter the price: $123.40 3 Enter the price: Running sales tax test 867.50 3 + + $9.60 4 Enter the price: Running sales tax test 42.00 4 + Enter the price: $133.00 ERO8 BLACK + 6. + Running sales tax test 19.90 7 + Enter the price: $19.90 8 + + $1.50 9. + =: 10 $21.40 Screen Shot 1-05...8.40 PM + + Running sales tax test 867.50 + Enter the price: 11 12 $867.50 13 + + $67.20 14 + =: 15 + $934.70 deBlocks.Ink 16 + Running sales tax test 42.00 + Enter the price: 17 $42.00 18 + + $3.30 19 + dle MinGW 20 $45.30 Installer.Ink 18,053 AUG 1 26 W X W
Transcribed Image Text:Chrome File Edit View History Bookmarks Profiles Tab Window Help Thu Aug 26 7:27 PM death valley Score for this part: 0/10 gel retirement andy pdf.pdf Autograder output for this part: Your Output –→ Expected Output RENAMED @@ -1,5 +1,20 @@ Screen Shot 1-05...3.54 PM 1 Running sales tax test 123.40 Running sales tax test 123.40 Enter the price: Running sales tax test 19.90 + Enter the price: $123.40 3 Enter the price: Running sales tax test 867.50 3 + + $9.60 4 Enter the price: Running sales tax test 42.00 4 + Enter the price: $133.00 ERO8 BLACK + 6. + Running sales tax test 19.90 7 + Enter the price: $19.90 8 + + $1.50 9. + =: 10 $21.40 Screen Shot 1-05...8.40 PM + + Running sales tax test 867.50 + Enter the price: 11 12 $867.50 13 + + $67.20 14 + =: 15 + $934.70 deBlocks.Ink 16 + Running sales tax test 42.00 + Enter the price: 17 $42.00 18 + + $3.30 19 + dle MinGW 20 $45.30 Installer.Ink 18,053 AUG 1 26 W X W
PM Part 3: Write a sales tax calculator for a world without ent df pennies or nickels For this program, you will get an input price from the user, and then you will calculate 7.75% sales tax rounded to the nearest dime. You'll have to think a little bit about how to round a number to the nearest tenth rather than to the nearest whole number. You can do it with cout alone, or you can use round () function-but either way it's going to take a trick. Take a look at the <cmath> library documentation for more information on the round () function. 4 PM See the end of this document for a hint! After you've calculated the sales tax, you'll output the total price as well, and the autograder will be looking for a specific kind of formatting. Here are some examples of my solution's output to give you an idea of how your formatting should look: solution ./salesTax Enter the price: 12.20 $12.20 + $0.90 CK ot O PM $13.10 |→ solution ./salesTax Enter the price: 47.30 $47.30 + $3.70 Ink $51.00 → solution ./salesTax Enter the price: 54.30 MinGW Installer.Ink lab01 (1).pdf 79728068259.JPEG GMT20210813-0....txt GMT20210813-0....vtt GMT20210813-....mp4 Show All (18,049 AUG 1 W X 26
Transcribed Image Text:PM Part 3: Write a sales tax calculator for a world without ent df pennies or nickels For this program, you will get an input price from the user, and then you will calculate 7.75% sales tax rounded to the nearest dime. You'll have to think a little bit about how to round a number to the nearest tenth rather than to the nearest whole number. You can do it with cout alone, or you can use round () function-but either way it's going to take a trick. Take a look at the <cmath> library documentation for more information on the round () function. 4 PM See the end of this document for a hint! After you've calculated the sales tax, you'll output the total price as well, and the autograder will be looking for a specific kind of formatting. Here are some examples of my solution's output to give you an idea of how your formatting should look: solution ./salesTax Enter the price: 12.20 $12.20 + $0.90 CK ot O PM $13.10 |→ solution ./salesTax Enter the price: 47.30 $47.30 + $3.70 Ink $51.00 → solution ./salesTax Enter the price: 54.30 MinGW Installer.Ink lab01 (1).pdf 79728068259.JPEG GMT20210813-0....txt GMT20210813-0....vtt GMT20210813-....mp4 Show All (18,049 AUG 1 W X 26
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