| 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 | $15.64 | 13.686% | $17.7805 | $17.78 | $17.80 | $17.80 |
| Purchase #2 | $76.37 | 7.308% | $81.9511 | $81.95 | $81.95 | $82.00 |
| Purchase #3 | $45.51 | 8.708% | $49.473 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $214.60 | 3.753% | $222.6539 | $222.65 | $222.65 | $222.70 |
| Purchase #5 | $91.27 | 7.560% | $98.17 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $173.41 | 5.537% | $183.0117 | $183.01 | $183.00 | $183.00 |
| Purchase #7 | $245.82 | 13.491% | $278.9836 | $278.98 | $279.00 | $279.00 |
| 7 purchase totals = | $862.62 | $932.0238 | $932.01 | $932.00 | $932.20 | |