[arachnid92]

In that situation either (1) someone will pay for everyone at the table and then everyone else will “Swish” (the name of the local money transfer app) them their respective share of the total bill; or (2) they’ll just ask the server to split the bill and each person pays for their part. Both are actually quite common, and having lived many years in Sweden, I’ve never eaten at a restaurant where asking the server to split the bill was a problem.

[derefr]

Or, if it's a group that goes out together often and doesn't vary their orders much (in terms of order-of-magnitude of spend), then this will sometimes evolve into a rotation on one person picking up the tab each time.