Issue with calculation with custom function

Hi first just wanna say I absolutely love your plugin, thank you for it! It works really well with everything.

However, until I used a custom function for my woocommerce, it calculated the price wrong.

I have a variable product on sale. I have a custom function to show only the one price, the maximum.

Here’s a screenshot: https://snipboard.io/MJTR5D.jpg

EX:
VARIATION1
reg price: 5,980 php
sale price: 4,648 php
VARIATION2
reg price: 1100 PHP

plugin usd result
reg price: 1.86 usd
sale price: 2.39 usd

However it does show correctly on the variation options, its juts the main price displayed having issues. Here’s the custom function code I used

add_filter('woocommerce_variable_sale_price_html', 'shop_variable_product_price', 10, 2);
add_filter('woocommerce_variable_price_html','shop_variable_product_price', 10, 2 );
function shop_variable_product_price( $price, $product ){
    $variation_min_reg_price = $product->get_variation_regular_price('max', true);
    $variation_min_sale_price = $product->get_variation_sale_price('max', true);
    if ( $product->is_on_sale() && !empty($variation_min_sale_price)){
        if ( !empty($variation_min_sale_price) )
            $price = '<ins class="highlight">' .wc_price($variation_min_sale_price).'</ins> <del class="strike">' .wc_price($variation_min_reg_price) . '</del>';
    } else {
        if(!empty($variation_min_reg_price))
            $price = '<ins class="highlight">'.wc_price( $variation_min_reg_price ).'</ins>';
        else
            $price = '<ins class="highlight">'.wc_price( $product->regular_price ).'</ins>';
    }
    return $price;
}