| 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 | $27.70 | 8.482% | $30.0495 | $30.05 | $30.05 | $30.00 |
| Purchase #2 | $246.77 | 3.122% | $254.4742 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $27.64 | 9.514% | $30.2697 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $204.82 | 9.440% | $224.155 | $224.16 | $224.15 | $224.20 |
| Purchase #5 | $179.75 | 8.403% | $194.8544 | $194.85 | $194.85 | $194.90 |
| Purchase #6 | $75.86 | 8.303% | $82.1587 | $82.16 | $82.15 | $82.20 |
| Purchase #7 | $125.58 | 10.768% | $139.1025 | $139.10 | $139.10 | $139.10 |
| 7 purchase totals = | $888.12 | $955.0640 | $955.06 | $955.00 | $955.20 | |