rounding_test.dart

import 'package:flutter_test/flutter_test.dart';

void main() {
  test('should round 0.145 to 0.15', () {
    const value = 0.145;
    final rounded = value.toStringAsFixed(2);
    expect(rounded, '0.15'); // actual 0.14
  });

  test('should round 0.145 to 0.15', () {
    const value = 0.145;
    final rounded = (value * 100).round() / 100;
    expect(rounded, 0.15); // actual 0.14
  });

  test('should round 1.145 to 0.15', () {
    const value = 1.145;
    final rounded = value.toStringAsFixed(2);
    expect(rounded, '1.15');
  });

  test('should round 1.145 to 1.15', () {
    const value = 1.145;
    final rounded = (value * 100).round() / 100;
    expect(rounded, 1.15);
  });
}