Originally Posted by Kikuchiyo

Reviving this thread since it's the closest thing I could find. I know when they credit the nights that we only see the rounded down integer initially. But are they actually tracking fractions and then do the fractions combine? So if I stay 5 nights at one MEA then stay at another later in the year for 10 nights, will I for sure only get 4 total, or will they add all the MEA stays up and give me 5 total. (Jeez, as soon as I wrote this I realized I was asking about Bonvoy, which coined the term "getting Bonvoyed," so I'm pretty sure I know the answer...)