| 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 | $44.41 | 8.115% | $48.0139 | $48.01 | $48.00 | $48.00 |
| Purchase #2 | $118.88 | 3.169% | $122.6473 | $122.65 | $122.65 | $122.60 |
| Purchase #3 | $74.70 | 6.512% | $79.5645 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $25.26 | 8.278% | $27.351 | $27.35 | $27.35 | $27.40 |
| Purchase #5 | $120.68 | 12.432% | $135.6829 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $79.26 | 11.653% | $88.4962 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $154.82 | 9.246% | $169.1347 | $169.13 | $169.15 | $169.10 |
| 7 purchase totals = | $618.01 | $670.8905 | $670.88 | $670.90 | $670.90 | |