It's just a matter of sorting. I don't have a huge problem with it, think Mac users are just further getting ripped off again since quality doesn't always correlate with price, particularly with hotel rooms. Click sort by price= problem solved anyways. They aren't charging you more for the same room. They're just displaying the more expensive options first rather than by default sorting by proximity to the airport or reviewer rating or something else.
Orbitz sucks anyways. I use priceline name your own price and hotwire hidden deals almost exclusively.