| 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 | $126.77 | 13.129% | $143.4136 | $143.41 | $143.40 | $143.40 |
| Purchase #2 | $204.83 | 13.194% | $231.8553 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $212.75 | 11.640% | $237.5141 | $237.51 | $237.50 | $237.50 |
| Purchase #4 | $88.91 | 5.783% | $94.0517 | $94.05 | $94.05 | $94.10 |
| Purchase #5 | $222.80 | 12.758% | $251.2248 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $127.28 | 7.765% | $137.1633 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $173.45 | 8.629% | $188.417 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $1,156.79 | $1,283.6398 | $1,283.63 | $1,283.55 | $1,283.70 | |