| 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 | $137.93 | 3.733% | $143.0789 | $143.08 | $143.10 | $143.10 |
| Purchase #2 | $187.33 | 11.273% | $208.4477 | $208.45 | $208.45 | $208.40 |
| Purchase #3 | $11.61 | 9.772% | $12.7445 | $12.74 | $12.75 | $12.70 |
| Purchase #4 | $207.70 | 11.280% | $231.1286 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $104.53 | 5.160% | $109.9237 | $109.92 | $109.90 | $109.90 |
| Purchase #6 | $70.44 | 4.803% | $73.8232 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $200.78 | 6.513% | $213.8568 | $213.86 | $213.85 | $213.90 |
| 7 purchase totals = | $920.32 | $993.0034 | $993.00 | $993.00 | $992.90 | |