Add new table row to WooCommerce cart/checkout totals

uw-wc-cart-checkout-totals-new-row.php

<?php

add_action( 'woocommerce_cart_totals_after_order_total', 'uw_display_cart_totals_after' );
add_action( 'woocommerce_review_order_after_order_total', 'uw_display_cart_totals_after' );
/**
 * Pulls in cart totals and adds a new table row to the cart/checkout totals
 *
 * @author UltimateWoo - https://www.ultimatewoo.com
 */
function uw_display_cart_totals_after() {

	// Future payments
	$deposits = WC_Deposits_Cart_Manager::get_instance();
	$future_payments = $deposits->get_future_payments_amount();

	// Cart total
	$cart_total = WC()->cart->get_total( '' );

	// Final calculated total (future + current)
	$final_total = $future_payments + $cart_total;

	?>
	<tr class="order-total" id="final-total">
		<th><?php _e( 'Final Total', 'ultimatewoo-pro' ); ?></th>
		<td><?php echo wc_price( $final_total ); ?></td>
	</tr>
	<script>
		jQuery(document).ready(function($) {
			$('#final-total').insertBefore( '.shop_table .cart-subtotal' );
		});
	</script>
	<?php
}