A normal coin roll contains 50 dimes, which have a $5 worth, according to About.com. A double roll of dime has 100 dime with a $10 value, whereas a half roll contains 25 dime with a $2.50 value.
Shotgun rolls are another name for standard rolls. The value of a penny roll is 50 cents, however 50 pennies can also fit in a roll like a dime. A roll holds 40 nickels for $2 and 40 quarters for $10, respectively. Twenty half-dollar coins, totaling $10 in value, fit in a roll.