Wrong price

In the following exchange transaction the shown price is a little wrong:

https://wavesexplorer.com/tx/GDe8QCcQWFG2pp98cj7LmGgTrkc2zeQgXX7jWYmRawWf

There were 110.66224758 WAVES sold for 0.52785378 WETH what actually gives me a price of:
209.64564766402 WAVES/WETH but wavesexplorer shows:
209.64564768