ROUND Function
From Planfix
								The ROUND function rounds numbers to the specified number of digits. For example, if column A contains the number 23.7825 and you need to round it to two decimal places, you can use the following formula:
ROUND(A;2)
As a result, you'd get the number 23.78.
 
Format:
ROUND(number;num_digits)
 
Examples:
ROUND(A;2)
ROUND(Template:Task.Number field;2)