WooCommerce get sale price - php

Question

I want to be able to show the current price and sale price if it exists within my WP_Query products loop. At the moment my code just replaces the current price with the sale price. I want an if statement that checks if the sale price is there or not. If it is I want to display both;
Here's my code;
<?php
$args = array(
'post_type' => 'product',
'meta_key' => 'total_sales',
'orderby' => 'meta_value_num',
'posts_per_page' => 4,
);
$query = new WP_Query( $args );
?>
<?php if($query->have_posts()): ?>
<div class="container" id="best_sellers">
<div class="row">
<?php while( $query->have_posts() ): $query->the_post(); ?>
<?php $product = wc_get_product(get_the_ID());?>
<div class="col-md-3">
<div class="cont">
<a href="<?php the_permalink(); ?>">
<div class="image_cont">
<?php the_post_thumbnail(); ?>
</div>
<p class="sku"><?php echo $product->get_sku(); ?></p>
<p class="title"><?php the_title(); ?></p>
</a>
<div class="quantity">
<p>Quantity: </p>
<button class="increment">+</button>
<input type="text" value="1" min="1" max="<?php echo $product->get_stock_quantity(); ?>">
<button class="decrement">-</button>
</div>
<p class="price"><?php echo wc_price( wc_get_price_including_tax( $product ) ); ?></p>
Add to Basket
</div>
</div>
<?php endwhile; ?>
</div>
</div>
<?php endif; ?>
If you look at the price class you can see my code for getting the price.
update: I have been looking through the WooCommerce templates files and found this;
<?php if ( $product->is_on_sale() ) : ?>
This works, I just need to be able to grab both prices separately as at the moment
<?php echo wc_price( wc_get_price_including_tax( $product ) ); ?>
just gets overwritten by the sale price

Answer 1

Do you mean regular and sale prices?
You can work with below code but this will only with simple product, it won't work on product variation.
global $product;
if( $product->is_on_sale() ) {
$sale_price = $product->get_sale_price();
}
$regular_price = $product->get_regular_price();

Answer 2

I managed to find this
<?php echo $product->get_price_html(); ?>
It does everything I wanted without having to make an if statement

Answer 3

If you want to get the sale price with taxes, try this:
$sale_price = wc_get_price_to_display( $product, array( 'price' => $product->get_sale_price()) );
You will have to prefix the currency which can be achieved via get_woocommerce_currency_symbol()