| 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 | $65.78 | 7.525% | $70.7299 | $70.73 | $70.75 | $70.70 |
| Purchase #2 | $168.27 | 10.680% | $186.2412 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $43.38 | 7.560% | $46.6595 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $74.28 | 5.292% | $78.2109 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $172.99 | 7.681% | $186.2774 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $125.98 | 13.841% | $143.4169 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $36.39 | 8.157% | $39.3583 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $687.07 | $750.8941 | $750.90 | $750.90 | $750.90 | |