Bill splitting is a major pain in Australia and I've done the whole yelp outrage thing after rude staff have refused to split the bill (when we said at the beginning!). I much prefer Denmark, where the bill is always split, and you have to take someone's bill to pay for them. See also: a year of living danishly https://www.amazon.co.uk/Year-Living-Danishly-Uncovering-Hap...