One of my subscribers asked how to round in Powershell. It's actually quite easy. All you have to do is use the [math] preprocessor's Round() method e.g. if I wanted to round to two decimal places I'll use the following:
If I issue the Round() call without a second parameter thus:
I would get an integer rounded value, i.e. I'd get the whole, ignoring any decimals.
Hope that helps!