[header] How to leave a tip in paris [title] Check for " service compris " on the bill. [step] This indicates that a service charge has already been included in the bill. Many dining establishments will include a 15% service charge, which is split between the staff. 
[substeps] Since french law requires that servers are paid a living wage, tipping beyond an included service charge is not necessarily expected. However, adding a bit more gratuity is more common in paris.