roundTo method

double roundTo(
  1. int places
)

Rounds to places decimal places (e.g 4.123456789.roundTo(4) -> 4.1235)

Example:

final number = 4.123456789;
final roundTo = number.roundTo(4);
// returns: 4.1235

Implementation

double roundTo(int places) => double.tryParse(toStringAsFixed(places)) ?? 0.0;