Rolls, bags and cases: multiply the right numbers

Build a quantity chain

Total bags equals cases times boxes per case times rolls per box times bags per roll. Use only the layers that the selected offer actually lists.

Do not assume a roll standard

A hypothetical eight-roll pack with 15 bags per roll contains 120 bags. That example is arithmetic, not a statement that every 120-bag offer contains eight rolls.

Reconcile the listing

If the headline total and multiplication disagree, pause the comparison and ask the seller. A box count is not a bag count, and a dispenser bundle may include hardware.

Check a mixed-case offer

A listing saying two boxes of six rolls does not supply a bag total until the bags per roll are also known. If that last number is 20, the arithmetic gives 240 bags; if it is 15, it gives 180. Neither number can be selected by habit. Keep the seller description with the order so a received quantity can be checked against the exact offer.

Before you decide

• Read every packaging layer
• Confirm total against label
• Separate hardware bundles