Charge made for carrying an account or for merchandise sold on an installment plan.
1. Expense incident to ownership or use of property
2. A charge added to the price of merchandise sold on the installment plan

In finance, a sum of money paid by a borrower to a lender in return for the loan, usually expressed as a percentage per annum. Simple interest is interest calculated as a straight percentage of the amount loaned or invested. In compound interest, the interest earned over a period of time (for example, per annum) is added to the investment, so that at the end of the next period interest is paid on that total.
A sum of $100 invested at 10% per annum simple interest for five years earns $10 a year, giving a total of $50 interest (and at the end of the period the investor receives a total of $150). The same sum of $100 invested for five years at 10% compound interest earns a total of $61.05 interest (with $161.05 returned at the end of the period). The difference arises from adding the previous period's interest to the capital before calculating the next payment. + prikaži više