ASP is a great language for web development, and it has many math and numerical functions to help make your life even easier.
RND / Randomize
You need to use both RND and Randomize to create truly random numbers for your scripts. More about RND and Randomize
Round
Round lets you round a number off to a certain number of decimal points. More about Round
cInt
If a user passes in a text string that contains numbers, you can use cInt to change those values from a text type to a numeric type. More about cInt
Int
Don't confuse Int with cInt! cInt turns a text variable into a numeric variable. Int takes a number and chops off any decimal points, turning it into a whole number. More about Int
Mod
With the mod function, you can determine the remainder of a division problem. More about Mod
