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rexaliquid | 7 years ago

It's standard to talk in annualized interest rates to make simple comparisons between accounts. A daily interest rate of 0.008 % will compound up to just over 3 % of effective annual rate.

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ikeboy|7 years ago

If the daily interest rate is 0.008 then the annualized rate is 2.92%, not 3%. The standard is to multiply by the number of periods, not to take compounding into the calculation.

talltimtom|7 years ago

Why would the standard be to calculate a number that has no use and isn’t rooted in reality? If the rate is 3% annually and paid out daily, the the daily rate is the number that compounded yields 3% annually....

rexaliquid|7 years ago

That's true of the nominal rate. A nominal 3% divides to an effective daily rate of 0.0082 %. But the effective rate is (1 + Nominal Rate / n)n - 1 or just over 3.2%.