All such items must be given consideration and entered upon the books before the final results for the period can be correctly shown. It is oftentimes necessary to make correcting entries for items the improper entry or the omission of which are not detected until the close of the fiscal period. These errors, whenever discovered, should of course be corrected at once. Because entries of this kind are in the nature of adjusting entries, consideration of them is included in this chapter.
It may be observed here that if a business manager has an intelligent insight into the development of his enterprise, and carefully watches the volume of sales, purchases, and expenses, he may be able to forecast with some degree of accuracy the approximate results for a given period; but only by making the actual count of stock now on hand and by carefully estimating the classes of items just mentioned, can accurate and dependable results be assured.
All these types of adjustment entries are not always found in every such business, however. Each type will be discussed in turn.
Inventory of Stock-in-Trade.—One of the most important adjustment entries is that by which the inventory of stock-in-trade is set up separately on the books. By reference to [Chapter XIII] it will be seen that none of the accounts connected with merchandise, viz., purchases, sales, returns, etc., contain any definite and up-to-date information as to the value of merchandise on hand. To determine the gross profit on sales this value must be known, and until the gross profit is determined the net profit cannot be ascertained. The balance sheet, the statement of profit and loss, and the Profit and Loss account, call for this information. Therefore, before these statements are made, and before the books can be closed, the value of goods on hand must be determined. The process by which this is done is called “inventory-taking.”
Without discussing the detail of a system of inventory-taking, three fundamental principles can be stated relative thereto:
1. Make sure that all goods belonging to the firm on the date of the inventory are included.
2. Make equally sure that there is no duplication of count, i.e., that no goods are counted twice.
3. See that the condition of the goods, viewed from the standpoint of salability, is indicated.
Two factors of importance enter into the determination of the inventory, viz., the quantity of the goods on hand and their value per unit. Inaccuracy in either factor may lead to a gross error in the final amount. By falsifying the count of the goods the inventory can, of course, be inflated. A usual and more elusive method, often resorted to, consists in raising the price per unit, since the addition of even a fraction of a cent per unit may have the effect of converting an actual loss into an apparent profit. Without further indication of the reason for such valuation, it is now generally required that the inventory be valued on the basis of cost, or market if market is lower than cost. The term “cost” should include all costs, incurred up to the point of placing the goods in condition ready for sale, not only the purchase price, but also duties, freight, drayage, insurance during transit, etc.
After the amount of the inventory has been determined, it is placed on the books. However, before this is done it is necessary that the Merchandise Inventory account be cleared of the goods on hand at the beginning of the period by transferring the amount to Purchases. The following journal entry effects the transfer: