When it comes to tipping on a restaurant bill, some cities simply have more generous tippers than others. Local etiquette, personal beliefs, and quality of service can affect the size of diners’ gratuity.
San Francisco consumers reportedly tip the highest on online restaurant orders, according to a new survey by restaurant tech company Popmenu. Some 34 percent of online orders from this Californian city added a tip over 20 percent, according to a Nov. 15 press release.