Rounding to 2 decimal places

[phouchin]

Hiya,

I have a series of if statements ina round that are called in depending on which option is checked, these calcuate a figure entered by the user if i used a function such as

function my_rounder($value)
{
$buffer = $value * 100;
$rounded = round($buffer);
$buffer = $rounded / 100;
return $buffer;
}

what would be the best way to implement it to all 3 if statements?

Peter

[Anon]

I\'m not quite sure what you are asking. Assuming you are asking for a function that rounds to different decimals, then you can just modify your function to this:

function my_rounder($value, $decimal_place)
{
$buffer = $value 10 $decimal_place;
$rounded = round($buffer);
$buffer = $rounded / (10 * $decimal_place;
return $buffer;
}

[mp96brbj]

How about this:

function my_rounder($value)
{
$value = sprintf("%1.2f", $value);
return $value;
}

You might even consider skipping the use of a function, since it is only one line like this.