| 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 | $97.60 | 13.348% | $110.6276 | $110.63 | $110.65 | $110.60 |
| Purchase #2 | $240.89 | 6.653% | $256.9164 | $256.92 | $256.90 | $256.90 |
| Purchase #3 | $146.89 | 12.389% | $165.0882 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $206.90 | 12.766% | $233.3129 | $233.31 | $233.30 | $233.30 |
| Purchase #5 | $222.51 | 4.447% | $232.405 | $232.41 | $232.40 | $232.40 |
| Purchase #6 | $243.63 | 3.538% | $252.2496 | $252.25 | $252.25 | $252.20 |
| Purchase #7 | $145.49 | 4.610% | $152.1971 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $1,303.91 | $1,402.7968 | $1,402.81 | $1,402.80 | $1,402.70 | |