Symbol "++" in pricing shows that the price is still subject to 21% government tax and service charge. Most of the published prices in Bali are subject to government tax (or VAT) and service charges, especially in hotels, restaurants, or spas. The percentage for the government tax would be 10% and 11% for the service charge which makes it 21% in total. There you would often find little note “subject to 21% government tax and service charge”. On another side, if you find a price with “net” after the numbers, it means there will be no additional amount added since it is already fixed or included with the tax and service charge.