| 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 | $21.34 | 12.378% | $23.9815 | $23.98 | $24.00 | $24.00 |
| Purchase #2 | $137.63 | 12.770% | $155.2054 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $190.65 | 5.405% | $200.9546 | $200.95 | $200.95 | $201.00 |
| Purchase #4 | $55.37 | 5.188% | $58.2426 | $58.24 | $58.25 | $58.20 |
| Purchase #5 | $210.96 | 12.519% | $237.3701 | $237.37 | $237.35 | $237.40 |
| Purchase #6 | $34.66 | 4.386% | $36.1802 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $225.57 | 7.850% | $243.2772 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $876.18 | $955.2116 | $955.21 | $955.25 | $955.30 | |