| 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 | $209.35 | 12.499% | $235.5167 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $91.27 | 10.534% | $100.8844 | $100.88 | $100.90 | $100.90 |
| Purchase #3 | $243.98 | 5.388% | $257.1256 | $257.13 | $257.15 | $257.10 |
| Purchase #4 | $124.58 | 4.515% | $130.2048 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $108.58 | 9.512% | $118.9081 | $118.91 | $118.90 | $118.90 |
| Purchase #6 | $57.80 | 5.653% | $61.0674 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $38.90 | 5.275% | $40.952 | $40.95 | $40.95 | $41.00 |
| 7 purchase totals = | $874.46 | $944.6590 | $944.66 | $944.65 | $944.70 | |