| 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 | $72.97 | 12.689% | $82.2292 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $22.92 | 8.755% | $24.9266 | $24.93 | $24.95 | $24.90 |
| Purchase #3 | $223.77 | 10.292% | $246.8004 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $20.39 | 8.298% | $22.082 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $65.67 | 13.139% | $74.2984 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $234.44 | 3.732% | $243.1893 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $206.33 | 9.431% | $225.789 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $846.49 | $919.3149 | $919.32 | $919.40 | $919.30 | |