| 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 | $60.42 | 9.630% | $66.2384 | $66.24 | $66.25 | $66.20 |
| Purchase #2 | $155.66 | 4.520% | $162.6958 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $108.87 | 11.742% | $121.6535 | $121.65 | $121.65 | $121.70 |
| Purchase #4 | $200.89 | 11.653% | $224.2997 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $242.36 | 3.490% | $250.8184 | $250.82 | $250.80 | $250.80 |
| Purchase #6 | $68.88 | 5.718% | $72.8186 | $72.82 | $72.80 | $72.80 |
| Purchase #7 | $86.36 | 10.404% | $95.3449 | $95.34 | $95.35 | $95.30 |
| 7 purchase totals = | $923.44 | $993.8693 | $993.87 | $993.85 | $993.80 | |