| 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 | $168.45 | 8.853% | $183.3629 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $212.28 | 8.129% | $229.5362 | $229.54 | $229.55 | $229.50 |
| Purchase #3 | $106.98 | 5.453% | $112.8136 | $112.81 | $112.80 | $112.80 |
| Purchase #4 | $17.41 | 10.492% | $19.2367 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $27.98 | 8.110% | $30.2492 | $30.25 | $30.25 | $30.20 |
| Purchase #6 | $210.39 | 6.264% | $223.5688 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $171.64 | 10.226% | $189.1919 | $189.19 | $189.20 | $189.20 |
| 7 purchase totals = | $915.13 | $987.9593 | $987.96 | $987.95 | $987.90 | |