| 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 | $44.63 | 12.294% | $50.1168 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $68.76 | 11.133% | $76.4151 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $219.25 | 7.113% | $234.8453 | $234.85 | $234.85 | $234.80 |
| Purchase #4 | $127.39 | 3.670% | $132.0652 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $57.85 | 10.177% | $63.7374 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $151.32 | 5.231% | $159.2355 | $159.24 | $159.25 | $159.20 |
| Purchase #7 | $197.88 | 9.557% | $216.7914 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $867.08 | $933.2067 | $933.23 | $933.20 | $933.10 | |