| 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 | $60.42 | 10.483% | $66.7538 | $66.75 | $66.75 | $66.80 |
| Purchase #2 | $30.94 | 7.253% | $33.1841 | $33.18 | $33.20 | $33.20 |
| Purchase #3 | $68.55 | 13.267% | $77.6445 | $77.64 | $77.65 | $77.60 |
| Purchase #4 | $105.85 | 8.632% | $114.987 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $73.76 | 11.377% | $82.1517 | $82.15 | $82.15 | $82.20 |
| Purchase #6 | $157.50 | 13.437% | $178.6633 | $178.66 | $178.65 | $178.70 |
| Purchase #7 | $159.64 | 3.518% | $165.2561 | $165.26 | $165.25 | $165.30 |
| 7 purchase totals = | $656.66 | $718.6405 | $718.63 | $718.65 | $718.80 | |