WordPress at a glance
filter is not described

wc_round_tax_total filter-hook . WC 1.0

Usage

add_filter( 'wc_round_tax_total', 'filter_function_name_3408', 10, 4 );
function filter_function_name_3408( $rounded_tax, $value, $precision, $WC_TAX_ROUNDING_MODE ){
	// filter...

	return $rounded_tax;
}
$rounded_tax
-
$value
-
$precision
-
$WC_TAX_ROUNDING_MODE
-

Where the hook is called

wc_round_tax_total()
wc_round_tax_total
woocommerce/includes/wc-formatting-functions.php 240
return apply_filters( 'wc_round_tax_total', $rounded_tax, $value, $precision, WC_TAX_ROUNDING_MODE );

Where in WP core the hook is used WooCommerce

Usage not found.