wc_get_rounding_precision() │ WC 2.6.3

Get rounding precision for internal WC calculations. Will return the value of wc_get_price_decimals increased by 2 decimals, with WC_ROUNDING_PRECISION being the minimum.

No Hooks.

Return

Int.

Usage

wc_get_rounding_precision();

Changelog

Since 2.6.3 Introduced.

wc_get_rounding_precision() code WC 8.7.0

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