| 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 | $239.34 | 7.704% | $257.7788 | $257.78 | $257.80 | $257.80 |
| Purchase #2 | $246.97 | 5.742% | $261.151 | $261.15 | $261.15 | $261.20 |
| Purchase #3 | $13.29 | 11.290% | $14.7904 | $14.79 | $14.80 | $14.80 |
| Purchase #4 | $133.99 | 4.352% | $139.8212 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $207.94 | 11.495% | $231.8427 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $127.94 | 3.769% | $132.7621 | $132.76 | $132.75 | $132.80 |
| Purchase #7 | $22.36 | 4.361% | $23.3351 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $991.83 | $1,061.4813 | $1,061.48 | $1,061.50 | $1,061.50 | |