ROUNDUP Rounds a number up, away from 0 (zero).
Syntax
ROUNDUP(number, num_digits)
Parameters
Number – A real number that you want to round up.
Num_digits – The number of digits to which you want to round. A negative value for num_digits rounds to the left of the decimal point; if num_digits is zero or is omitted, number is rounded to the nearest integer.
Return Value
A decimal number.
Reference Data
https://docs.microsoft.com/en-us/dax/dax-function-reference