| 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 | $226.66 | 4.275% | $236.3497 | $236.35 | $236.35 | $236.30 |
| Purchase #2 | $206.78 | 8.570% | $224.501 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $168.94 | 12.619% | $190.2585 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $206.93 | 10.188% | $228.012 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $75.40 | 7.547% | $81.0904 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $146.98 | 9.456% | $160.8784 | $160.88 | $160.90 | $160.90 |
| Purchase #7 | $153.74 | 11.109% | $170.819 | $170.82 | $170.80 | $170.80 |
| 7 purchase totals = | $1,185.43 | $1,291.9090 | $1,291.91 | $1,291.90 | $1,291.90 | |