| 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 | $82.58 | 9.339% | $90.2921 | $90.29 | $90.30 | $90.30 |
| Purchase #2 | $208.37 | 7.503% | $224.004 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $249.63 | 7.624% | $268.6618 | $268.66 | $268.65 | $268.70 |
| Purchase #4 | $99.75 | 10.323% | $110.0472 | $110.05 | $110.05 | $110.00 |
| Purchase #5 | $113.52 | 11.858% | $126.9812 | $126.98 | $127.00 | $127.00 |
| Purchase #6 | $32.52 | 8.260% | $35.2062 | $35.21 | $35.20 | $35.20 |
| Purchase #7 | $48.50 | 8.326% | $52.5381 | $52.54 | $52.55 | $52.50 |
| 7 purchase totals = | $834.87 | $907.7306 | $907.73 | $907.75 | $907.70 | |