wc_round_tax_total() WC 1.0

Round a tax amount.

Возвращает

float.

Использование

wc_round_tax_total( $value, $precision );

$value(double) (обязательный)

Amount to round.

$precision(число)

DP to round.
По умолчанию: wc_get_price_decimals

Код wc_round_tax_total() wc round tax total ^{WC 5.0.0}

<?php
function wc_round_tax_total( $value, $precision = null ) {
	$precision = is_null( $precision ) ? wc_get_price_decimals() : intval( $precision );

	if ( version_compare( PHP_VERSION, '5.3.0', '>=' ) ) {
		$rounded_tax = NumberUtil::round( $value, $precision, wc_get_tax_rounding_mode() ); // phpcs:ignore PHPCompatibility.FunctionUse.NewFunctionParameters.round_modeFound
	} elseif ( 2 === wc_get_tax_rounding_mode() ) {
		$rounded_tax = wc_legacy_round_half_down( $value, $precision );
	} else {
		$rounded_tax = NumberUtil::round( $value, $precision );
	}

	return apply_filters( 'wc_round_tax_total', $rounded_tax, $value, $precision, WC_TAX_ROUNDING_MODE );
}