until the moment when it next comes to rest after landing
Riiight ... so you vacate the runway, pass the hold, stop for a few seconds to perform the after landing checks. At this point as you have "come to rest" the "flight" stops and you stop
logging the time.
Then you taxi on and park. On finally parking you stop
paying for the time.
Nope, I've never heard of anyone actually behaving like this.