Dart round to 2 decimals

import 'dart:math';

double roundDouble(double value, int places){ 
   double mod = pow(10.0, places); 
   return ((value * mod).round().toDouble() / mod); 
}

main() {
  double num1 = roundDouble(12.3412, 2);
  // 12.34

  double num2 = roundDouble(12.5668, 2);
  // 12.57

  double num3 = roundDouble(-12.3412, 2);
  // -12.34

  double num4 = roundDouble(-12.3456, 2);
  // -12.35
}

OR

double num1 = double.parse((12.3412).toStringAsFixed(2));
// 12.34

Source: bezkoder.com

Similar codes

21 votes427 views3 answers
Dart while loop
Dart
1 vote339 views1 answer
Flutter tooltip height
Dart
0 vote339 views1 answer
Vxstate listen not working flutter
Dart
0 vote357 views1 answer
How to change the shape of a buton in flutter to cicular
Dart
3 votes352 views1 answer
Flutter chip label
Dart
1 vote308 views2 answers
Flutter get screen size
Dart
3 votes367 views1 answer
Dart Shader compilation error
Dart
0 vote358 views1 answer
Gradle wrapper not found issue when building a flutter apk
Dart
1 vote369 views1 answer
Remove file extension from path dart
Dart
1 vote344 views1 answer
Flutter list splice
Dart