The other player then takes a turn, and so on until someone loses their last die, at which point the round ends.

Other rules systems do not allow this - the ten count continues even after the round ends.

If no player can play or draw, the round ends.

A round ends when each player has played three cards, the other two are discarded.

After each player takes his turn, the round ends.

A round ends when any player has no cards left.

She placed the round end of the other half to his lips.

Tilt it up and down until you cannot see its length, just the round end.

When the last trick has been played, the round ends.

Their house shape seems to be rectangular with the one example having a round end.