| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.39 | 5.601% | $154.5893 | $154.59 | $154.60 | $154.60 |
| Purchase #2 | $97.51 | 4.685% | $102.0783 | $102.08 | $102.10 | $102.10 |
| Purchase #3 | $158.27 | 13.268% | $179.2693 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $109.41 | 12.328% | $122.8981 | $122.90 | $122.90 | $122.90 |
| Purchase #5 | $70.78 | 5.515% | $74.6835 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $89.51 | 8.480% | $97.1004 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $244.74 | 6.223% | $259.9702 | $259.97 | $259.95 | $260.00 |
| 7 purchase totals = | $916.61 | $990.5891 | $990.59 | $990.60 | $990.70 | |