Sanya hotel does not include tax. Should I pay there?

Hello, generally speaking, it is not necessary to pay city tax to book a hotel or room at the front desk of Sanya Hotel, but the price advantage of ordering food online is very obvious. Many hotels may directly display the price excluding city tax to attract booking customers. After all, the online price war is really fierce, and the principle may be the same as buying things online. Some things are cheap at first sight, so I found that postage is not included in the price of my client station. Ask at the front desk of the hotel how much it costs. The room answer is more than 500 a day, but the online booking is only about 350, so the customer took a look at the room and booked a room for 350 online in the hotel lobby, and then went back to pay the room fee. As long as you switch to online booking, the price advantage of the room you booked online is obviously 150. Even if you come to Sanya to pay city tax, the price advantage is still obvious. Some hotels may not have to do this. Good luck.