| 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 | $117.41 | 7.153% | $125.8083 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $19.76 | 10.616% | $21.8577 | $21.86 | $21.85 | $21.90 |
| Purchase #3 | $126.25 | 6.169% | $134.0384 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $225.56 | 3.843% | $234.2283 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $61.66 | 12.700% | $69.4908 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $61.99 | 7.281% | $66.5035 | $66.50 | $66.50 | $66.50 |
| Purchase #7 | $135.61 | 9.622% | $148.6584 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $748.24 | $800.5854 | $800.59 | $800.60 | $800.60 | |