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

6 votes250 views3 answers
Flutter snackbar duration
Dart
12 votes229 views6 answers
Flutter timestamp to datetime
Dart
1 vote194 views1 answer
Flutter/Flutter.h' file not found flutter
Dart
3 votes221 views1 answer
Flutter elevatedbutton
Dart
0 vote199 views1 answer
How to print data types in dart
Dart
3 votes259 views3 answers
Flutter check android or ios
Dart
3 votes234 views1 answer
Flutter random pick in list
Dart
14 votes258 views2 answers
Dart try-catch
Dart
0 vote201 views1 answer
Get last item in array dart
Dart
3 votes213 views1 answer
Dart list firstwhere
Dart