---
url: /flow/guide/scripting-reference/functions/numeric/round.md
---

# Round

## Declaration

`Function Round( aValue : Extended) : Integer`

### Example

```pascal
procedure OnMapEvent(var Value:Variant);
begin
  Value := Round(123.455) //result is 123
end;
```

## Description

Returns aValue rounded to the nearest whole number using biased rounding (bankers rounding). This means that 5 is always rounded to the nearest even number

Refer to [Round2](/flow/guide/scripting-reference/functions/numeric/round2) or [Round2Up](/flow/guide/scripting-reference/functions/numeric/round2up) for a function that rounds to a specified number of decimal places. Also refer to Round2BR for a function that uses bankers rounding to a specified number of decimal places. Refer to [Trunc](/flow/guide/scripting-reference/functions/numeric/trunc) for a function that trims the decimal places

Examples of rounding ...

Round(3.4) = 3

Round(3.5) = 4

Round(3.6) = 4

Round(4.4) = 4

Round(4.5) = 4

Round(4.6) = 5