| 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 | $164.96 | 7.664% | $177.6025 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $65.94 | 12.617% | $74.2596 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $191.68 | 9.238% | $209.3874 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $100.27 | 4.307% | $104.5886 | $104.59 | $104.60 | $104.60 |
| Purchase #5 | $180.42 | 9.672% | $197.8702 | $197.87 | $197.85 | $197.90 |
| Purchase #6 | $82.42 | 13.667% | $93.6843 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $210.89 | 11.228% | $234.5687 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $996.58 | $1,091.9613 | $1,091.96 | $1,091.95 | $1,092.10 | |