Tipping
Tipping is not required, although it is generally expected. However, because there is no set proportion to tip, most customers simply round up the bill. So, if your bill is 9.10€ at a restaurant, round it up to 10€, for example. If the total of your bill is 23.20€, round it up to 25€.
Waiting tables is a genuine career that pays well and offers benefits. As a result, the waiter will regard it as your right to be served by him, rather than his privilege to serve you. About 20 minutes before you want to depart, ask for the bill. The waiter will quickly compute how much everyone owes. In exchange, simply round your payment to the nearest Euro or, if it's a more expensive lunch, to the nearest five. Done. This is one of the top Things about Germany You Should Know before traveling to this country.