| 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 | $79.55 | 3.179% | $82.0789 | $82.08 | $82.10 | $82.10 |
| Purchase #2 | $72.73 | 3.108% | $74.9904 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $196.47 | 9.291% | $214.724 | $214.72 | $214.70 | $214.70 |
| Purchase #4 | $204.71 | 13.502% | $232.3499 | $232.35 | $232.35 | $232.30 |
| Purchase #5 | $39.65 | 12.777% | $44.7161 | $44.72 | $44.70 | $44.70 |
| Purchase #6 | $56.26 | 9.352% | $61.5214 | $61.52 | $61.50 | $61.50 |
| Purchase #7 | $69.68 | 8.859% | $75.853 | $75.85 | $75.85 | $75.90 |
| 7 purchase totals = | $719.05 | $786.2337 | $786.23 | $786.20 | $786.20 | |