| 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 | $69.47 | 9.362% | $75.9738 | $75.97 | $75.95 | $76.00 |
| Purchase #2 | $216.93 | 6.389% | $230.7897 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $101.57 | 7.868% | $109.5615 | $109.56 | $109.55 | $109.60 |
| Purchase #4 | $222.98 | 13.210% | $252.4357 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $21.28 | 9.111% | $23.2188 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $20.82 | 4.856% | $21.831 | $21.83 | $21.85 | $21.80 |
| Purchase #7 | $157.33 | 11.286% | $175.0863 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $810.38 | $888.8968 | $888.90 | $888.90 | $888.90 | |