Do you need to tip when staying at a hotel in Bali ?

Yes, usually one dollar or ten thousand rupees, six yuan RMB. If you give five yuan, it will seem stingy, which used to be possible, but now five yuan is less than ten thousand rupees. Note that you must put it on the pillow, not on the bedside table. The latter will be considered money left by the guest, and the servant will not touch it to show their high quality.