'Testing Round-Half-Even (Banker\'s rounding)
A \'5\' is rounded to the closest \'even\' number'

def test_default_rounding(self):

    self.assertEqual(numbers.format_decimal(5.5, '0', locale='sv'), '6')
    self.assertEqual(numbers.format_decimal(6.5, '0', locale='sv'), '6')
    self.assertEqual(numbers.format_decimal(6.5, '0', locale='sv'), '6')
    self.assertEqual(numbers.format_decimal(1.2325, locale='sv'), '1,232')
    self.assertEqual(numbers.format_decimal(1.2335, locale='sv'), '1,234')
