Stable Release
roundTicks: Used to round price with tickSize. Example:
roundTicks(0.12345, '0.001') = 0.123
function roundTicks($price, $tickSize) {
$precision = strlen(rtrim(substr($tickSize,strpos($tickSize, '.', 1) + 1), '0'));
return number_format($price, $precision, '.', '');
}
echo roundTicks(0.00016552, '0.00000010');
Fixes PRICE_FILTER problem