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

-1 vote292 views1 answer
Flutter component position absolute
Dart
1 vote269 views1 answer
Size of of text flutter syntax
Dart
0 vote270 views1 answer
Padding media query flutter
Dart
7 votes296 views2 answers
Kill all dart processes flutter
Dart
0 vote285 views2 answers
Flutter conditional parent widget
Dart
2 votes283 views1 answer
Flutter clear all text in textfield
Dart
4 votes279 views3 answers
Listtile shape flutter
Dart
3 votes282 views1 answer
Card height and width flutter
Dart
6 votes277 views1 answer
Waiting for another flutter command to release the startup loc
Dart
0 vote274 views1 answer
Counting no of word in javascript string
Dart