round(field,2)

Birger

Is there any possibilty not ro round, but to cut off any decimals? This is for relevance for tax calculations, as the revenue offices use a different approach. I would like to continue calculating with a number such as 1,555 as 1,55 and not as 1,56 as round would give me. Any suggestions?

floor(1.555 * 100) / 100

But this doesn't produce the desired result. 

"Any help to round this number to 0,00?"
round(field,2) produces a result of 0 and the two decimals disappear.

You can wrap it in a format function. 
format(round(field,2),"0.00")

Steven