| 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 | $34.97 | 10.575% | $38.6681 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $104.68 | 8.674% | $113.7599 | $113.76 | $113.75 | $113.80 |
| Purchase #3 | $23.67 | 10.468% | $26.1478 | $26.15 | $26.15 | $26.10 |
| Purchase #4 | $187.61 | 11.159% | $208.5454 | $208.55 | $208.55 | $208.50 |
| Purchase #5 | $165.63 | 13.515% | $188.0149 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $134.60 | 12.142% | $150.9431 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $195.30 | 7.271% | $209.5003 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $846.46 | $935.5795 | $935.58 | $935.55 | $935.50 | |