| 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 | $173.70 | 10.453% | $191.8569 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $56.61 | 9.836% | $62.1782 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $93.67 | 8.696% | $101.8155 | $101.82 | $101.80 | $101.80 |
| Purchase #4 | $156.26 | 6.779% | $166.8529 | $166.85 | $166.85 | $166.90 |
| Purchase #5 | $88.48 | 10.502% | $97.7722 | $97.77 | $97.75 | $97.80 |
| Purchase #6 | $81.59 | 3.602% | $84.5289 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $99.74 | 3.374% | $103.1052 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $750.05 | $808.1098 | $808.12 | $808.10 | $808.20 | |