| 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 | $108.62 | 11.389% | $120.9907 | $120.99 | $121.00 | $121.00 |
| Purchase #2 | $19.35 | 7.316% | $20.7656 | $20.77 | $20.75 | $20.80 |
| Purchase #3 | $234.87 | 10.711% | $260.0269 | $260.03 | $260.05 | $260.00 |
| Purchase #4 | $126.29 | 5.249% | $132.919 | $132.92 | $132.90 | $132.90 |
| Purchase #5 | $104.60 | 3.819% | $108.5947 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $244.56 | 12.559% | $275.2743 | $275.27 | $275.25 | $275.30 |
| Purchase #7 | $81.60 | 10.761% | $90.381 | $90.38 | $90.40 | $90.40 |
| 7 purchase totals = | $919.89 | $1,008.9522 | $1,008.95 | $1,008.95 | $1,009.00 | |