None of the ten accepts kronor — the krona becomes a coin first

None of the cashiers on the map holds a balance in Swedish kronor. The balance is in coin, and kronor exist only at the two ends: when they are exchanged in and when they are exchanged back. Everything in between — stake, win, bonus, withdrawal — is counted in something else, and the rate between them moves constantly.

This site converts to kronor at 10.4 kronor per USDT and says plainly that it is a rounding. The alternative would be to print the figures in dollars and leave every reader to do the same arithmetic in their head, which would have hidden exactly what is interesting: that a minimum withdrawal of 20 USDT is 208 kr and therefore more than the anchor.

The krona-to-coin exchange happens at an exchange service, before the cashier, and that spread is not published in a form that can be read the same way every time. It is therefore mentioned and left out of the arithmetic rather than estimated. The network fee, which comes after the exchange, is published and is counted: 0 kr to 27 kr.

A balance in a stablecoin is worth the same in kronor in the evening as in the morning. A balance in a coin whose rate moves is not, and that movement appears in no table on any comparison site, this one included. It is the reason most withdrawals are made in a stablecoin.