| 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 | $148.74 | 3.705% | $154.2508 | $154.25 | $154.25 | $154.30 |
| Purchase #2 | $153.43 | 10.779% | $169.9682 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $9.82 | 11.706% | $10.9695 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $135.27 | 11.736% | $151.1453 | $151.15 | $151.15 | $151.10 |
| Purchase #5 | $163.91 | 8.130% | $177.2359 | $177.24 | $177.25 | $177.20 |
| Purchase #6 | $190.99 | 12.851% | $215.5341 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $55.63 | 3.612% | $57.6394 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $857.79 | $936.7432 | $936.75 | $936.75 | $936.70 | |