The most traditional method is to throw them into a circle. Sources vary on the proper size of the circle. One source says a circle 8 in/10 cm in diameter is the proper size. Another says a circle 12 in/30 cm in diameter is the correct size. Choose a diameter you like and stick with it, but keep in mind that the larger the circle diameter, the less chance you have of any dice falling outside of the circle. In my experience, dice which fall outside the circle are irrelevant; ignore ’em. Others believe if any dice fall outside the circle, the whole reading is null and void. If you choose to consider the entire reading null and void if any dice fall outside the circle, then the following two points are to be considered true:
Any dice falling outside the circle-an argument is coming. The more dice outside the circle, the more heated the argument.
Any dice which fall on the floor-you are in danger of losing a friend. The more dice on the floor, the worse the falling-out with the friend.

If you choose to take into consideration the dice which fall outside the circle, as well as the dice which fall inside the circle, then the following are considered to be true:
One die falling outside the circle-Difficulties or an upset are coming.
Two dice falling outside the circle-Arguments or disagreements are coming.
Three dice falling outside the circle-Luck or a wish to come true.
Any dice which fall on the floor-Problems, worry or annoyance soon. Again, you may be in danger of losing a friend.

What do you do if a die lands on the line? If it’s mostly inside the circle, include it in the reading. If it’s half-and-half, or mostly outside the circle, disregard it. One special indicator which is held to be true, whether you count the dice which fall outside the circle or not, is if you have one die land on top of another and stay there when you throw the dice, you will soon receive a gift of some significance.