ViewHelper Documentation
v:math.round
Math: Round
Rounds off $a which can be either an array-accessible value (Iterator+ArrayAccess || array) or a raw numeric value.
Arguments
a anySimpleType
First number for calculation
fail boolean
If TRUE, throws an Exception if argument "a" is not specified and no child content or inline argument is found. Usually okay to use a NULL value (as integer zero).
decimals integer
Number of decimals