| 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 | $69.70 | 7.697% | $75.0648 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $68.97 | 5.539% | $72.7902 | $72.79 | $72.80 | $72.80 |
| Purchase #3 | $15.80 | 13.770% | $17.9757 | $17.98 | $18.00 | $18.00 |
| Purchase #4 | $44.82 | 12.834% | $50.5722 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $241.53 | 12.354% | $271.3686 | $271.37 | $271.35 | $271.40 |
| Purchase #6 | $226.35 | 11.477% | $252.3282 | $252.33 | $252.35 | $252.30 |
| Purchase #7 | $100.76 | 8.320% | $109.1432 | $109.14 | $109.15 | $109.10 |
| 7 purchase totals = | $767.93 | $849.2429 | $849.24 | $849.25 | $849.30 | |