| 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 | $41.91 | 5.396% | $44.1715 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $100.66 | 9.278% | $109.9992 | $110.00 | $110.00 | $110.00 |
| Purchase #3 | $175.87 | 5.682% | $185.8629 | $185.86 | $185.85 | $185.90 |
| Purchase #4 | $205.74 | 13.862% | $234.2597 | $234.26 | $234.25 | $234.30 |
| Purchase #5 | $21.65 | 4.551% | $22.6353 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $93.29 | 9.485% | $102.1386 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $176.30 | 9.719% | $193.4346 | $193.43 | $193.45 | $193.40 |
| 7 purchase totals = | $815.42 | $892.5018 | $892.50 | $892.50 | $892.50 | |