wc_get_rounding_precision() │ WC 2.6.3

Get rounding precision for internal WC calculations. Will increase the precision of wc_get_price_decimals by 2 decimals, unless WC_ROUNDING_PRECISION is set to a higher number.

No Hooks.

Return

Int.

Usage

wc_get_rounding_precision();

Changelog

Since 2.6.3 Introduced.

wc_get_rounding_precision() code WC 7.3.0

woocommerce/includes/wc-core-functions.php 
function wc_get_rounding_precision() {
	$precision = wc_get_price_decimals() + 2;
	if ( absint( WC_ROUNDING_PRECISION ) > $precision ) {
		$precision = absint( WC_ROUNDING_PRECISION );
	}
	return $precision;
}