Re: Formatting Decimals Further Help
| From: | Nathan Rixham | Date: | Sat, 23 Jan 2010 01:10:36 +0000 |
| Subject: | Re: Formatting Decimals Further Help | ||
| References: | 1 2 3 4 5 6 7 8 9 10 11 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-301367@lists.php.net to get a copy of this message | ||
Rick Dwyer wrote:
> On Jan 22, 2010, at 7:30 PM, Nathan Rixham wrote:
> Thanks Nathan I'll give it a shot.
>
np - here's a more condensed version:
function round_to_half_cent( $value )
{
$value = ($value*100) + 0.3;
$out = number_format( floor($value)/100 , 2 );
return $out . ($value > .5+(int)$value ? '5' : '');
}
>>
>> echo round_to_half_cent( 12.1 ); // 12.10
>> echo round_to_half_cent( 12.103 ); // 12.105
>> echo round_to_half_cent( 12.107 ); // 12.11
>> echo round_to_half_cent( 123456.789 ); // 123,456.79
>>