| 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 | $220.78 | 11.223% | $245.5581 | $245.56 | $245.55 | $245.60 |
| Purchase #2 | $188.93 | 8.216% | $204.4525 | $204.45 | $204.45 | $204.50 |
| Purchase #3 | $141.98 | 4.409% | $148.2399 | $148.24 | $148.25 | $148.20 |
| Purchase #4 | $157.91 | 6.132% | $167.593 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $71.93 | 8.524% | $78.0613 | $78.06 | $78.05 | $78.10 |
| Purchase #6 | $27.63 | 10.449% | $30.5171 | $30.52 | $30.50 | $30.50 |
| Purchase #7 | $28.51 | 9.871% | $31.3242 | $31.32 | $31.30 | $31.30 |
| 7 purchase totals = | $837.67 | $905.7461 | $905.74 | $905.70 | $905.80 | |