| 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 | $99.31 | 11.121% | $110.3543 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $170.76 | 11.585% | $190.5425 | $190.54 | $190.55 | $190.50 |
| Purchase #3 | $231.84 | 10.836% | $256.9622 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $16.72 | 3.277% | $17.2679 | $17.27 | $17.25 | $17.30 |
| Purchase #5 | $235.81 | 3.218% | $243.3984 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $87.67 | 7.252% | $94.0278 | $94.03 | $94.05 | $94.00 |
| Purchase #7 | $144.85 | 9.621% | $158.786 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $986.96 | $1,071.3391 | $1,071.34 | $1,071.35 | $1,071.40 | |