#roundTo

Returns a number rounded to the specified number of decimal places.

#roundTo(value, decimals)

Category NumbersValid in Property value

Parameters

Name	Type	Description
value	path | number	The number to round.
decimals	integer	Decimal places to keep.

Returns

number

Examples

Two decimal places

source.json

{
    "pi": 3.14159
}

transformer.json

{
    "result": "#roundTo($.pi, 2)"
}

output.json

{
    "result": 3.14
}

Try it in the playground →