| 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 | $127.56 | 7.387% | $136.9829 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $195.52 | 8.174% | $211.5018 | $211.50 | $211.50 | $211.50 |
| Purchase #3 | $63.68 | 7.176% | $68.2497 | $68.25 | $68.25 | $68.20 |
| Purchase #4 | $210.94 | 6.611% | $224.8852 | $224.89 | $224.90 | $224.90 |
| Purchase #5 | $106.69 | 8.664% | $115.9336 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $52.56 | 13.171% | $59.4827 | $59.48 | $59.50 | $59.50 |
| Purchase #7 | $107.38 | 10.825% | $119.0039 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $864.33 | $936.0398 | $936.03 | $936.10 | $936.00 | |