English: That comes to $12.20. Taxes included/plus tax.
French: Ça fait $12.20. Taxes incluses/Taxes en sus.
When telling passengers the price of their onboard purchase, you may need to specify whether taxes are included or not.
Ça fait $12.20 (douze et vingt).
Taxes (f, pl) incluses=taxes included
Taxes en sus=plus tax, literally, taxes on top (of the subtotal).
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