| 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 | $129.64 | 10.448% | $143.1848 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $87.34 | 11.414% | $97.309 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $60.40 | 3.714% | $62.6433 | $62.64 | $62.65 | $62.60 |
| Purchase #4 | $46.88 | 12.833% | $52.8961 | $52.90 | $52.90 | $52.90 |
| Purchase #5 | $166.59 | 9.380% | $182.2161 | $182.22 | $182.20 | $182.20 |
| Purchase #6 | $122.63 | 11.394% | $136.6025 | $136.60 | $136.60 | $136.60 |
| Purchase #7 | $166.40 | 11.825% | $186.0768 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $779.88 | $860.9286 | $860.93 | $860.95 | $860.90 | |