Splitting one receipt across many items: lots, bags, and pallets.
You paid one price for a pile of things. Each thing needs its own cost so profit, and eventually COGS, comes out right. Here are the common ways to divide it.
Last reviewed: September 29, 2026. Covers tax years 2025 and 2026.
One price, many items
Bulk buying is normal for resellers: a $40 bag sale, a $150 estate lot, a liquidation pallet. You paid one amount, but you will list and sell the items separately, at different times and for very different prices.
If you leave the whole purchase on the first item that sells, that sale looks like a loss and the later ones look like pure profit. Your per-item numbers become useless for deciding what to buy again. For taxes, your total cost of goods sold for the year can also be off, because the cost belongs to the items sold rather than to the first sale.1 Splitting the cost gives each item a fair share so the results are meaningful. The cost of goods sold guide explains the bigger picture.
Two common ways to allocate
- Equal split
- Divide the total by the number of items. It is fast and easy to explain, and it works well when the items are similar in size and value, such as a bag of mixed clothing. It gets misleading when one item is worth far more than the rest.
- Split by estimated value
- Give each item a share in proportion to what you expect it to sell for. Use sold comps to estimate. It reflects reality better when values differ a lot, at the cost of more work and some guesswork.
What matters is that the allocation is reasonable, that you can explain it, that you use it consistently, and that you keep the receipt. The result feeds the Part III inventory worksheet on Schedule C.2 If a purchase is large or unusual, ask a tax professional.
A $60 bag with four items
You buy a bag of items for $60. You expect these sale prices from your comps: jacket $70, boots $50, scarf $10, purse $30. Total expected sales: $160.
Equal split: $60 divided by four is $15 for each item. The scarf, expected at $10, would show a loss of $5 before fees, while the jacket looks like a big win.
By estimated value: each item takes its share of the $160. The jacket is 70 of 160, so 43.75 percent of $60, or $26.25. The boots get $18.75, the purse $11.25, and the scarf $3.75. Together that is $60.00, so the total cost is fully accounted for. Now the scarf, at a $3.75 cost, tells you something useful.
Either way, the shares add up to what you paid. If they do not, something was dropped or counted twice. Rounding to the cent can leave a penny over or under, so put that penny on one item.
Discounts, coupons, and tax
Allocate the amount you actually paid. If the receipt shows a discount, subtract it before you divide. If sales tax was charged, decide with your tax professional whether it is added to inventory cost, and be consistent. See the state sales tax guide for why resellers often should not pay sales tax on inventory in the first place.
How Strooply's lot allocation works
On a sourcing trip you can enter a lot total, and Strooply splits it evenly across the trip's items that have not sold yet. Sourcing trips are available on Pro and Team plans.3 A few behaviors are worth knowing:
- The split works in whole cents, so the shares always add up to exactly the total. Any leftover cents go to the last items in the list.
- Items that have already sold are left alone. Their cost stays as it was when they sold, and only unsold items are re-split if you change the total or link another item.
- Each item's cost is stored per unit and as a total, so quantity is handled for you when an item has more than one unit.
Strooply's automatic split is even. If you want to allocate by estimated value, as in the example above, enter each item's cost yourself. Receipt lines can also be linked to a lot listing when a scanned receipt covers a group of items. Treat the results as estimates that you review, not as tax advice.
Stop guessing which item paid for the bag.
Group items from one buy, give each a fair cost, and see profit per item. Use the fee calculator to check each sale price. New to the terms? See the glossary.
Where these facts come from
- IRS, Publication 334, Tax Guide for Small Business (2025), cost of goods sold, irs.gov/publications/p334
- IRS, Instructions for Schedule C (2025), Part III, irs.gov/instructions/i1040sc
- Strooply app behavior: lot pricing on sourcing trips, verified against the app code on September 29, 2026.