# trunc(n\[, m])

Returns the value of the numeric expression *n* truncated to *m* decimal places. *m* can be negative, in which case the function returns *n* truncated to -*m* places to the left of the decimal point. If *m* is omitted, it returns *n* truncated to the integer place. *n* can be any real numeric value in the range of -1e308 <= n <= 1e308. *m* can be an integer value between -15 and 15 inclusive. This function can only be used in a `foreach` statement.

## Example

```nolang
q = foreach q generate trunc(Price, 2) as Price;

```