| 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 | $55.96 | 9.577% | $61.3193 | $61.32 | $61.30 | $61.30 |
| Purchase #2 | $238.69 | 13.179% | $270.147 | $270.15 | $270.15 | $270.10 |
| Purchase #3 | $38.27 | 7.607% | $41.1812 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $56.89 | 3.651% | $58.9671 | $58.97 | $58.95 | $59.00 |
| Purchase #5 | $143.50 | 9.461% | $157.0765 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $174.61 | 3.117% | $180.0526 | $180.05 | $180.05 | $180.10 |
| Purchase #7 | $142.81 | 7.210% | $153.1066 | $153.11 | $153.10 | $153.10 |
| 7 purchase totals = | $850.73 | $921.8503 | $921.86 | $921.85 | $921.90 | |