| 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 | $81.92 | 7.119% | $87.7519 | $87.75 | $87.75 | $87.80 |
| Purchase #2 | $244.75 | 7.787% | $263.8087 | $263.81 | $263.80 | $263.80 |
| Purchase #3 | $244.52 | 6.652% | $260.7855 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $71.28 | 5.553% | $75.2382 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $100.83 | 9.825% | $110.7365 | $110.74 | $110.75 | $110.70 |
| Purchase #6 | $104.88 | 3.854% | $108.9221 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $167.49 | 13.766% | $190.5467 | $190.55 | $190.55 | $190.50 |
| 7 purchase totals = | $1,015.67 | $1,097.7896 | $1,097.80 | $1,097.80 | $1,097.70 | |