wc_get_price_decimals() │ WC 2.3

Return the number of decimals after the decimal point.

Hooks from the function

Returns

Int.

Usage

wc_get_price_decimals();

Changelog

Since 2.3 Introduced.

wc_get_price_decimals() code WC 10.4.3

woocommerce/includes/wc-formatting-functions.php 
function wc_get_price_decimals() {
	return absint( apply_filters( 'wc_get_price_decimals', get_option( 'woocommerce_price_num_decimals', 2 ) ) );
}