Using two functions together

Nreports7

I'm trying to return some value's as a percentage, which I need to print rounded up or down to 2 decimal places.

I can round the value's with ([Round([Value],2)]%) or truncate them with ([Truncate([Value],2)]%)

Can I use Round and Truncate in the same command, to ensure my value's return to 2 decimal places and round up/down accordingly?

Truncate is a custom function I'm using to ensure trailing zero's are not omitted.

Thanks