The local currency in Rome is the Euro (EUR). It is recommended to exchange currency at local banks or exchange offices for better rates than at the airport or hotels. ATMs are widely available for cash withdrawals, and credit cards are generally accepted at most hotels, restaurants, and shops. Mobile payment options such as Apple Pay and Google Pay are also becoming more widely accepted in Rome.
When visiting Rome, it is important to dress modestly when visiting religious sites and to greet locals with 'Buongiorno' (good morning) or 'Buonasera' (good evening). Tipping is not obligatory and is usually included in the bill, but leaving small change is appreciated. It is also customary to wait to be seated at restaurants rather than seating yourself. Observing these local customs will show respect for the culture and enhance your experience in Rome.