---
url: /flow/guide/scripting-reference/functions/numeric/round2br.md
---

# Round2BR

## Declaration

`Function Round2BR( aValue : Extended; aDigit : integer) : Extended`

### Example

```pascal
procedure OnMapEvent(var Value:Variant);
begin
  Value := Round2BR(123.455,2) //result is 123.46
end;
```

## Description

Returns aValue rounded to the number of decimal places given by aDigit. This function performs 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) and [Round2Up](/flow/guide/scripting-reference/functions/numeric/round2up) for a function that rounds using unbiased rounding (traditional rounding).

Examples of rounding ...

Round2BR(123.454,2) = 123.45

Round2BR(123.455,2) = 123.46

Round2BR(123.456,2) = 123.46

Round2BR(123.464,2) = 123.46

Round2BR(123.465,2) = 123.46

Round2BR(123.466,2) = 123.47