| 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 | $115.26 | 7.696% | $124.1304 | $124.13 | $124.15 | $124.10 |
| Purchase #2 | $101.48 | 9.186% | $110.802 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $227.99 | 10.342% | $251.5687 | $251.57 | $251.55 | $251.60 |
| Purchase #4 | $163.30 | 3.701% | $169.3437 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $173.53 | 9.692% | $190.3485 | $190.35 | $190.35 | $190.30 |
| Purchase #6 | $212.83 | 11.651% | $237.6268 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $29.46 | 7.778% | $31.7514 | $31.75 | $31.75 | $31.80 |
| 7 purchase totals = | $1,023.85 | $1,115.5715 | $1,115.57 | $1,115.60 | $1,115.50 | |