It's at school so I don't have anything. It was all doubles though. Like this:
total = var1+var2+var3
Also when I switched some to ints I only tried to add the ones that were ints. Another thing, where should I put the line for the total. Basically theres a bunch of radio buttons on different tabs and you choose one and that gives, say, var1 a number. If I put it in the part of the radio button then they choose something different, the price would be messed up. I was thinking about clicking a button to do it becuase I can't think of any other way.