| 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 | $26.57 | 12.179% | $29.806 | $29.81 | $29.80 | $29.80 |
| Purchase #2 | $12.52 | 3.184% | $12.9186 | $12.92 | $12.90 | $12.90 |
| Purchase #3 | $232.38 | 11.486% | $259.0712 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $150.44 | 4.173% | $156.7179 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $54.71 | 7.782% | $58.9675 | $58.97 | $58.95 | $59.00 |
| Purchase #6 | $22.41 | 4.516% | $23.422 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $180.66 | 8.179% | $195.4362 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $679.69 | $736.3394 | $736.35 | $736.25 | $736.30 | |