You may be unlucky at one of your rounds in
Tunis
and get annoyed with an occasional unscrupulous taxi driver . Try to be careful from being tricked by the deceptive con-artists , especially on your arrival at the airport . They can trick you out of your money by taking advantage of any weaknesses they can discover . Also recommended is keeping away from unlicensed cabs and sometimes , the licensed ones who are prone to tricky dealings . If you take a cab from the airport to the centre , you should pay around TD4 to TD7 . You can bargain with the driver over the fare . If any thing goes wrong with him , simply take the taxi license number and threatens that you may contact the police . Also beware that you can get confused at your first deal with the Tunisian currency since it contains so many digits . For example , a fare of TD3 . 5 reads 03 , 500 .