| 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 | $108.85 | 9.142% | $118.8011 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $46.34 | 5.764% | $49.011 | $49.01 | $49.00 | $49.00 |
| Purchase #3 | $152.66 | 7.308% | $163.8164 | $163.82 | $163.80 | $163.80 |
| Purchase #4 | $44.79 | 3.665% | $46.4316 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $13.76 | 12.835% | $15.5261 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $174.99 | 4.195% | $182.3308 | $182.33 | $182.35 | $182.30 |
| Purchase #7 | $194.25 | 6.832% | $207.5212 | $207.52 | $207.50 | $207.50 |
| 7 purchase totals = | $735.64 | $783.4382 | $783.44 | $783.45 | $783.30 | |