When in Rome, toss coins into the Trevi fountain. Here is the formula. Toss 1 coin - and you will guarantee your return to the eternal city. 2 coins - Ahaa and you will fall in love with a Roman :-). Not enough, want more - Toss 3 coins and seal your fate. You will then marry that Roman.. Now you know how many the young Mr. Gandhi tossed in when he was standing where I am in this picture. How many did I throw - well, make a guess