| 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 | $199.98 | 5.105% | $210.189 | $210.19 | $210.20 | $210.20 |
| Purchase #2 | $118.63 | 6.720% | $126.6019 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $231.80 | 12.820% | $261.5168 | $261.52 | $261.50 | $261.50 |
| Purchase #4 | $101.34 | 5.223% | $106.633 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $81.63 | 13.162% | $92.3741 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $60.92 | 4.837% | $63.8667 | $63.87 | $63.85 | $63.90 |
| Purchase #7 | $14.29 | 6.381% | $15.2018 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $808.59 | $876.3833 | $876.38 | $876.35 | $876.40 | |