| 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 | $220.97 | 8.583% | $239.9359 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $176.46 | 12.744% | $198.9481 | $198.95 | $198.95 | $198.90 |
| Purchase #3 | $146.93 | 7.646% | $158.1643 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $6.60 | 5.635% | $6.9719 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $104.47 | 8.616% | $113.4711 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $125.86 | 3.679% | $130.4904 | $130.49 | $130.50 | $130.50 |
| Purchase #7 | $102.42 | 3.545% | $106.0508 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $883.71 | $954.0325 | $954.03 | $954.00 | $954.10 | |