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# Help requested for program to "calculate coin change"

 P: 10 import java.util.Scanner; public class ChangeDue2 { public static void main(String [] args) { double purchase, tendered, change; int dollars, quarters, dimes, nickels, pennies; Scanner keyboard=new Scanner(System.in); System.out.print("Enter amount of purchase"); purchase=keyboard.nextDouble(); System.out.println("Enter amount tendered"); tendered=keyboard.nextDouble(); change = tendered - purchase; dollars = (int) (change / 100.00); change = change - dollars * 100; quarters = (int)(change / 25); change = change - quarters * 25; dimes = (int)(change / 10); change = change - dimes * 10; nickels = (int)(change / 5); change = change - nickels * 5; pennies = (int)(change / 1); change = change - pennies; System.out.println("The amount tendered was: " + tendered); System.out.println("The purchase amount was: " + purchase); System.out.println("Your change is: " + change); System.out.println("The number of dollars is: " + dollars); System.out.println("The number of quarters is: " + quarters); System.out.println("The number of dimes is: " + dimes); System.out.println("The number of nickels is: " + nickels); System.out.println("The number of pennies is: " + pennies); } } my program is suppose to show my due change and i got it working but my change and coins are wrong how can i improve it thank you..(its supposed to be in java) Feb 7 '08 #1
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 10K+ P: 13,264 my program is suppose to show my due change and i got it working but my change and coins are wrong how can i improve it thank you..(its supposed to be in java) You used the quote button for your code. You should have used the code (#) button instead. Have a look at the threads in this forum right now. There are a couple of them dealing with the same problem as yours. Feb 7 '08 #2

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