| 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 | $73.31 | 9.431% | $80.2239 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $93.77 | 3.124% | $96.6994 | $96.70 | $96.70 | $96.70 |
| Purchase #3 | $131.25 | 13.326% | $148.7404 | $148.74 | $148.75 | $148.70 |
| Purchase #4 | $52.49 | 5.798% | $55.5334 | $55.53 | $55.55 | $55.50 |
| Purchase #5 | $235.67 | 3.247% | $243.3222 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $106.55 | 6.258% | $113.2179 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $212.95 | 6.170% | $226.089 | $226.09 | $226.10 | $226.10 |
| 7 purchase totals = | $905.99 | $963.8262 | $963.82 | $963.80 | $963.70 | |