Description
Truncates the argument X to the number of decimal places specified by d.
Syntax
Trunc ( X, d )
Arguments
X is a double
d is an integer
Remarks
For example, Trunc(12.345, 1) returns 12.3. The value of d can be negative in which case it refers to the number of decimal places to the left of the decimal point. Trunc(12.345, -1) returns 10. d is optional and if missing is assumed to be zero.