How do I make a new payroll formula based on a percentage of gross pay?

SOLVED

I need to first compare 15% of Gross Pay to a flat amount of $114.75.  If 15% of Gross Pay is greater than $114.75, then use $114.75.  If 15% of Gross Pay is less than or equal to $114.75, then use 15% of Gross Pay.  Here is the formula I have so far that isn't calculating right.  Right now, if the Loan Deduction is less than $114.75, then it uses 15% of Gross Pay.  That isn't correct.

IF((0.15 * GROSS PAY (PR CHECK)) > 114.75, 114.75, (0.15 * GROSS PAY (PR CHECK)))

Any ideas for me?