====== TRUNC Function ======

The TRUNC() function takes a number and returns the first integer that is equal to or closer to zero than the argument:

    TRUNC(5.5) === TRUNC(5.1) === TRUNC(5) === 5
    TRUNC(-5.5) === TRUNC(-5.1) === TRUNC(-5) === -5

The TRUNC() function (v11.0+) takes a second optional parameter to indicate the number of digits to truncate to.

    TRUNC(5.6789,2) === 5.67
    TRUNC(-5.6789,2) === -5.67

===== See Also =====

=== Functions ===

* [[CEIL]]
* [[FLOOR]]
* [[ROUND]]
* [[:Functions|See all Functions]]