| 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 | $157.30 | 6.151% | $166.9755 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $140.79 | 5.343% | $148.3124 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $110.50 | 6.499% | $117.6814 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $117.31 | 4.471% | $122.5549 | $122.55 | $122.55 | $122.60 |
| Purchase #5 | $236.69 | 8.179% | $256.0489 | $256.05 | $256.05 | $256.00 |
| Purchase #6 | $195.86 | 12.507% | $220.3562 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $178.78 | 5.448% | $188.5199 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $1,137.23 | $1,220.4492 | $1,220.45 | $1,220.45 | $1,220.50 | |