I'm trying to make a program that tells you how much of each type of bill or coin you will receive as change after you enter the total amount of goods you are buying and the amount you are paying with. But my program takes in the total amount of goods and the amount you are paying with and then it stops. Here's my program -

```
/*
Change.cpp
*/
#include <cstdlib>
#include <iostream>
using namespace std;
int main()
{
double tot = 0;
double cash = 0;
double change = 0;
int hundreds = 0; // number of $100 bills
int fifties = 0; // number of $50 bills
int twenties = 0; // number of $20 bills
int tens = 0; // number of $10 bills
int fives = 0; // number of $5 bills
int toonies = 0; // number of toonies
int loonies = 0; // number of loonies
int quarters = 0; // number of quarters
int dimes = 0; // number of dimes
int nickels = 0; // number of nickels
int pennies = 0; // number of pennies
cout << "Enter the total amount of your goods:" << endl;
cin >> tot;
cout << "Enter the amount you are paying with:" << endl;
cin >> cash;
change = cash - tot;
while ( change > 100 ) {
change = change - 100;
hundreds = hundreds ++;
}
while ( change > 50 ) {
change = change - 50;
fifties = fifties++;
}
while ( change > 20 ){
change = change - 20;
twenties = twenties++;
}
while ( change > 10 ) {
change = change - 10;
tens = tens++;
}
while ( change > 5 ){
change = change - 5;
fives = fives++;
}
while ( change > 2 ){
change = change - 2;
toonies = toonies++;
}
while ( change > 1 ){
change = change - 1;
loonies = loonies++;
}
while ( change > 0.25 ){
change = change - 0.25;
quarters = quarters++;
}
while ( change > 0.10 ){
change = change - 0.10;
dimes = dimes++;
}
while ( change > 0.05 ){
change = change - 0.05;
nickels = nickels++;
}
while ( change > 0.01 ){
change = change - 0.01;
pennies = pennies++;
}
if ( hundreds > 0 ){
cout << "Number of $100 bills = " << hundreds << endl;
}
if ( fifties > 0 ){
cout << "Number of $50 bills = " << fifties << endl;
}
if ( twenties > 0 ){
cout << "Number of $20 bills = " << twenties << endl;
}
if ( tens > 0 ){
cout << "Number of $10 = " << tens << endl;
}
if ( fives > 0 ){
cout << "Number of $5 bills = " << fives << endl;
}
if ( toonies > 0 ){
cout << "Number of toonies = " << toonies << endl;
}
if ( loonies > 0 ){
cout << "Number of loonies = " << loonies << endl;
}
if ( quarters > 0 ){
cout << "Number of quarters = " << quarters << endl;
}
if ( dimes > 0 ){
cout << "Number of dimes = " << dimes << endl;
}
if ( nickels > 0 ){
cout << "Number of nickels = " << nickels << endl;
}
if ( pennies > 0 ){
cout << "Number of pennies = " << pennies << endl;
}
system("PAUSE");
return EXIT_SUCCESS;
}
```