Add Rounded Sale Event

gbol_add_rounded_sale_event.php

/*
 * Since Google Analytics only allows integers as event values, Monster Insights multiplies the value by 100.
 * This makes it difficult to use sale events for goal tracking and adding their values to other goals.
 * This function adds a custom event with the sales value rounded, which should be close enough in most cases.
 *
 * Requires WooCommerce (version >= 3.0) and Monster Insights (free or premium) to be active.
 */

add_filter( 'monsterinsights_mp_api_call', 'gbol_add_rounded_sale_event' );
function gbol_add_rounded_sale_event( $body ) {

	// If this is an add order event and we have the payment ID
	if ( ! empty( $body['ea'] ) && $body['ea'] === 'Completed Checkout'  && ! empty( $body['el'] ) ) {
		$payment_id = (int) $body['el'];
		$order = wc_get_order( $payment_id );
		$total = round( $order->get_total() );
		$args = array(
			't'  => 'event',										// Required: Change the default type to event
			'ec' => 'Rounded Sale',									// Required: Event Category
			'ea' => 'New Sale',										// Required: Event Action
			'el' => $payment_id,									// Required: Event Label
			'ev' => $total,											// Required: Event Value, Rounded
			'cid' => ! empty( $body['cid'] ) ? $body['cid'] : null, // Required: Google Client ID
		);

		if ( ! empty( $body['uid'] )  ) {
			$args['uid'] = $body['uid'];							// UserID tracking
		}

		monsterinsights_mp_track_event_call( $args );
	}
	
	return $body;
}