| 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 | $13.42 | 13.589% | $15.2436 | $15.24 | $15.25 | $15.20 |
| Purchase #2 | $77.97 | 5.639% | $82.3667 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $243.46 | 11.313% | $271.0026 | $271.00 | $271.00 | $271.00 |
| Purchase #4 | $173.97 | 6.312% | $184.951 | $184.95 | $184.95 | $185.00 |
| Purchase #5 | $155.83 | 12.552% | $175.3898 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $86.30 | 9.731% | $94.6979 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $143.65 | 6.197% | $152.552 | $152.55 | $152.55 | $152.60 |
| 7 purchase totals = | $894.60 | $976.2036 | $976.20 | $976.20 | $976.30 | |