# round(n\[, m])

Returns the value of *n* rounded to *m* decimal places. *m* can be negative, in which case the function returns *n* rounded to -*m* places to the left of the decimal point. If *m* is omitted, it returns *n* rounded to the nearest integer. For tie-breaking, it follows round half way from zero convention. *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.

:::note
If the *n* value scale is lost on data upload, *m* can only work with the scale present in the dataset. It can't add scale back to the value.
:::

## Example

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

## Example

```nolang
round(-1.2345) = -1
```

```nolang
round(2.355, 2) = 2.36
```

```nolang
round(-3455.8, -1) = -3460
```

```nolang
round(2.35, 3) = 2.35
```