Taxi service is inexpensive and you can get to most places from one to three dollars. You can also take buses throughout the city, but with an abundance of inexpensive taxis, that is the best option for a tourist. Negotiating the cost of your taxi as soon as you step in is common practice. Carry small denominations of money and have exact change for your taxi fare if possible. If you do not have exact change, taxi drivers conveniently will not be able to make change for you and will try to convince you to leave the change as a tip instead.