Question

I am trying to check if a number which is inside a variable got a decimal number above 50 , or less than 50. Then depending on if it’s 50 or higher, round the decimal number to 99 , and if it’s less, round it to 00.

Here is a piece of my code:

public function roundPrice($price)
{
return round( (ceil($price) - 0.01), 2);
}

It makes all decimal numbers round up to 99 . I would need only decimals which are 50 or higher to be rounded in 99, and 49 or less become 00.

How could I achieve this in PHP ? Many thanks, I’m stuck here and don’t know much how to do that.

Answer 1

On the off chance OP actually meant decimal places where 1.36 becomes 1.00 and 1.60 becomes 1.99.

Probably more elegant solutions, but here’s one:

function roundPrice($price)
{
    $intVal = intval($price);
    if ($price - $intVal < .50) return (float)$intVal;
    return $intVal + 0.99;
}

http://codepad.org/5hIdQh4w