I need to know where catalog and cart prices are called to display so that I can calculate discounts via php and call the same function to display on screen. The prices in question are those of the print below. Searching I found the file Amount.php which is in "\ vendor \ magento \ framework \ Pricing \ Render" where I have the getDisplayValue () function But changing only changes the prices of products without variations, About the cart I have not yet found where the value is called and where the sum of the values is made.
Magento 2.3.3 Win 10 Xampp