| 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 | $242.79 | 7.689% | $261.4581 | $261.46 | $261.45 | $261.50 |
| Purchase #2 | $231.78 | 6.255% | $246.2778 | $246.28 | $246.30 | $246.30 |
| Purchase #3 | $247.56 | 4.757% | $259.3364 | $259.34 | $259.35 | $259.30 |
| Purchase #4 | $227.63 | 6.603% | $242.6604 | $242.66 | $242.65 | $242.70 |
| Purchase #5 | $185.59 | 3.345% | $191.798 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $82.78 | 11.307% | $92.1399 | $92.14 | $92.15 | $92.10 |
| Purchase #7 | $240.66 | 13.353% | $272.7953 | $272.80 | $272.80 | $272.80 |
| 7 purchase totals = | $1,458.79 | $1,566.4659 | $1,566.48 | $1,566.50 | $1,566.50 | |