| 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 | $86.49 | 6.436% | $92.0565 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $114.94 | 12.253% | $129.0236 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $213.56 | 6.855% | $228.1995 | $228.20 | $228.20 | $228.20 |
| Purchase #4 | $153.57 | 4.335% | $160.2273 | $160.23 | $160.25 | $160.20 |
| Purchase #5 | $64.83 | 3.648% | $67.195 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $235.68 | 6.255% | $250.4218 | $250.42 | $250.40 | $250.40 |
| Purchase #7 | $143.99 | 9.702% | $157.9599 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $1,013.06 | $1,085.0836 | $1,085.09 | $1,085.05 | $1,085.10 | |