| 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 | $21.69 | 12.685% | $24.4414 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $144.37 | 7.550% | $155.2699 | $155.27 | $155.25 | $155.30 |
| Purchase #3 | $221.76 | 10.249% | $244.4882 | $244.49 | $244.50 | $244.50 |
| Purchase #4 | $244.48 | 11.234% | $271.9449 | $271.94 | $271.95 | $271.90 |
| Purchase #5 | $113.41 | 11.574% | $126.5361 | $126.54 | $126.55 | $126.50 |
| Purchase #6 | $20.81 | 9.386% | $22.7632 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $246.89 | 5.329% | $260.0468 | $260.05 | $260.05 | $260.00 |
| 7 purchase totals = | $1,013.41 | $1,105.4905 | $1,105.49 | $1,105.50 | $1,105.40 | |