| 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 | $169.25 | 11.164% | $188.1451 | $188.15 | $188.15 | $188.10 |
| Purchase #2 | $248.76 | 3.642% | $257.8198 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $121.55 | 6.782% | $129.7935 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $110.49 | 8.853% | $120.2717 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $163.32 | 12.472% | $183.6893 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $110.65 | 9.788% | $121.4804 | $121.48 | $121.50 | $121.50 |
| Purchase #7 | $224.94 | 6.215% | $238.92 | $238.92 | $238.90 | $238.90 |
| 7 purchase totals = | $1,148.96 | $1,240.1198 | $1,240.12 | $1,240.10 | $1,240.10 | |