How to Pad zeros to the right in ASP?

Question

hi I am making a project where i can accept online payment. I am facing a problem that, Whenever total amount is like $7.77 the program works fine for me.
But when total amount is something like $34.00 or $354.70. It removes the zero's from end after calculating amount. and it will be $34. & $354.7 which is not accepted. So plz tell me how can i pad zero's to the right when it is required.

Plz give me some examle if you can in ASP.

Answer 1

for calculations its not a problem
for display just set the format of the box to 2 decimal places