| 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 | $205.39 | 8.142% | $222.1129 | $222.11 | $222.10 | $222.10 |
| Purchase #2 | $18.88 | 5.612% | $19.9395 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $54.63 | 11.653% | $60.996 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $85.81 | 9.451% | $93.9199 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $20.57 | 10.475% | $22.7247 | $22.72 | $22.70 | $22.70 |
| Purchase #6 | $115.78 | 3.490% | $119.8207 | $119.82 | $119.80 | $119.80 |
| Purchase #7 | $33.78 | 4.679% | $35.3606 | $35.36 | $35.35 | $35.40 |
| 7 purchase totals = | $534.84 | $574.8743 | $574.87 | $574.80 | $574.80 | |