| 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 | $27.60 | 6.200% | $29.3112 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $101.41 | 9.600% | $111.1454 | $111.15 | $111.15 | $111.10 |
| Purchase #3 | $111.33 | 12.416% | $125.1527 | $125.15 | $125.15 | $125.20 |
| Purchase #4 | $233.43 | 3.173% | $240.8367 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $97.68 | 5.582% | $103.1325 | $103.13 | $103.15 | $103.10 |
| Purchase #6 | $95.88 | 6.246% | $101.8687 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $72.90 | 3.781% | $75.6563 | $75.66 | $75.65 | $75.70 |
| 7 purchase totals = | $740.23 | $787.1035 | $787.11 | $787.10 | $787.10 | |