| 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 | $154.26 | 9.667% | $169.1723 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $23.45 | 7.146% | $25.1257 | $25.13 | $25.15 | $25.10 |
| Purchase #3 | $132.99 | 12.622% | $149.776 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $43.65 | 3.838% | $45.3253 | $45.33 | $45.35 | $45.30 |
| Purchase #5 | $194.51 | 9.115% | $212.2396 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $97.58 | 4.781% | $102.2453 | $102.25 | $102.25 | $102.20 |
| Purchase #7 | $166.53 | 12.368% | $187.1264 | $187.13 | $187.15 | $187.10 |
| 7 purchase totals = | $812.97 | $891.0106 | $891.03 | $891.10 | $890.90 | |