Just checked out of IC Ruijin in Shanghai. Two years ago if you wanted to avoid DCC there, they had to use another terminal which would cause problems with IHG MC's 5X points.

Now they can just select the currency in their system and send the correct currency and amount to the terminal/pad.

Neat!

BTW, it is a very lovely hotel in a historical building/yard, located in the heart of the old Shanghai. You'll never believe you can find that kind of tranquility in Shanghai's city center.