| 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 | $124.26 | 8.839% | $135.2433 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $104.91 | 7.616% | $112.8999 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $53.25 | 12.521% | $59.9174 | $59.92 | $59.90 | $59.90 |
| Purchase #4 | $155.77 | 8.437% | $168.9123 | $168.91 | $168.90 | $168.90 |
| Purchase #5 | $190.49 | 7.537% | $204.8472 | $204.85 | $204.85 | $204.80 |
| Purchase #6 | $93.62 | 6.451% | $99.6594 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $185.79 | 5.494% | $195.9973 | $196.00 | $196.00 | $196.00 |
| 7 purchase totals = | $908.09 | $977.4768 | $977.48 | $977.45 | $977.40 | |