public void ThenIGrabAllRatesAndCalculatingAverageValue(int decimalDigits)
        {
            Hashtable averageBanksRates = financePage.GetAverageBanksRates(decimalDigits);

            StringAssert.AreEqualIgnoringCase(averagePurchasingRate, averageBanksRates["Purchasing"].ToString());
            StringAssert.AreEqualIgnoringCase(averageSellingRate, averageBanksRates["Selling"].ToString());
        }