| 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 | $143.81 | 4.481% | $150.2541 | $150.25 | $150.25 | $150.30 |
| Purchase #2 | $129.54 | 13.434% | $146.9424 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $76.50 | 8.463% | $82.9742 | $82.97 | $82.95 | $83.00 |
| Purchase #4 | $106.76 | 10.268% | $117.7221 | $117.72 | $117.70 | $117.70 |
| Purchase #5 | $232.57 | 13.420% | $263.7809 | $263.78 | $263.80 | $263.80 |
| Purchase #6 | $170.99 | 11.662% | $190.9309 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $227.76 | 6.630% | $242.8605 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $1,087.93 | $1,195.4651 | $1,195.45 | $1,195.45 | $1,195.50 | |