Using Currency to add sum of 2 numbers

[TheVig]

Question from me on this:

How do you get the format fields to work?

Syntax
%[flags][width][.precision][h|l|I64|L]type

I've been wanting to show the decimal places on currency...I know how to get the right values, but how do you get "$14.00" to show up! I can only get $14

I just don't know where or how to call the flags and formatting options. Can we get an example?

Thanks.
Jimmy Vig