Get woocommerce carts total amount

Question

I am trying to apply a discount to a carts total price, but I can only do it to the item base price and not the over all price. I Googled and came across this post in the w

Answer 1

global $woocommerce;
    $amount = $woocommerce->cart->cart_contents_total+$woocommerce->cart->tax_total;

You can also convert $amount in float value as per your requirement.