| 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 | $223.96 | 4.863% | $234.8512 | $234.85 | $234.85 | $234.90 |
| Purchase #2 | $131.42 | 10.236% | $144.8722 | $144.87 | $144.85 | $144.90 |
| Purchase #3 | $200.76 | 11.395% | $223.6366 | $223.64 | $223.65 | $223.60 |
| Purchase #4 | $20.56 | 12.135% | $23.055 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $74.71 | 3.598% | $77.3981 | $77.40 | $77.40 | $77.40 |
| Purchase #6 | $200.59 | 5.179% | $210.9786 | $210.98 | $211.00 | $211.00 |
| Purchase #7 | $49.69 | 11.568% | $55.4381 | $55.44 | $55.45 | $55.40 |
| 7 purchase totals = | $901.69 | $970.2298 | $970.24 | $970.25 | $970.30 | |