Crystal Reports for Rational Application Developer Designer Guide
Show Leading Zero
Leading Zero allows you to include a zero,
if you wish, before the decimal point in decimal amounts less than one.
Select this property if you want the
program to include a zero before the decimal point whenever you have a decimal
amount less than one (0.001, 0.9999, 0.755).
Clear this property if you do not want
the leading zero (.001, .999, .755).