I'm trying to make a program that you enter the amount something costs and the amount of money you used to pay with, and the program tells you your change in how many 20's 10's 5's 1's quarters and so on, that you would get back. The one problem I'm having is figuring out how to make my double into an int and split the dollars and change up. Any one have any guidence for me? Any help would be appreciated.