| 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 | $94.25 | 13.413% | $106.8918 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $25.42 | 8.125% | $27.4854 | $27.49 | $27.50 | $27.50 |
| Purchase #3 | $24.78 | 8.444% | $26.8724 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $161.68 | 5.731% | $170.9459 | $170.95 | $170.95 | $170.90 |
| Purchase #5 | $156.27 | 10.658% | $172.9253 | $172.93 | $172.95 | $172.90 |
| Purchase #6 | $14.58 | 9.344% | $15.9424 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $180.93 | 4.264% | $188.6449 | $188.64 | $188.65 | $188.60 |
| 7 purchase totals = | $657.91 | $709.7081 | $709.71 | $709.75 | $709.60 | |