When creating a custome sale in the POS system i only get the option to choose price before tax. Is it possible to set the price with tax total?

I havent removed it, but its strange checked it now and its gone. But sometimes it just shows up for some reason.

Hey for some reason I have 2 pixels on my shopify page, even though I only installed 1.  The pixel that ends with 80399 I want to remove.  Can you help me? Luriet.com