WordPress at a glance
filter is not described

woocommerce_get_cart_tax filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_get_cart_tax', 'filter_function_name_3813' );
function filter_function_name_3813( $wc_price() ){
	// filter...

	return $wc_price();
}
$wc_price()
-

Where the hook is called

WC_Cart::get_cart_tax()
woocommerce_get_cart_tax
woocommerce/includes/class-wc-cart.php 2018
return apply_filters( 'woocommerce_get_cart_tax', $cart_total_tax ? wc_price( $cart_total_tax ) : '' );

Where in WP core the hook is used WooCommerce

Usage not found.