| 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 | $157.77 | 13.162% | $178.5357 | $178.54 | $178.55 | $178.50 |
| Purchase #2 | $41.67 | 3.128% | $42.9734 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $61.30 | 13.178% | $69.3781 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $209.60 | 12.803% | $236.4351 | $236.44 | $236.45 | $236.40 |
| Purchase #5 | $207.63 | 4.874% | $217.7499 | $217.75 | $217.75 | $217.70 |
| Purchase #6 | $109.84 | 3.678% | $113.8799 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $10.50 | 5.762% | $11.105 | $11.11 | $11.10 | $11.10 |
| 7 purchase totals = | $798.31 | $870.0571 | $870.07 | $870.10 | $870.00 | |