| 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 | $113.46 | 9.566% | $124.3136 | $124.31 | $124.30 | $124.30 |
| Purchase #2 | $38.73 | 8.135% | $41.8807 | $41.88 | $41.90 | $41.90 |
| Purchase #3 | $15.28 | 6.292% | $16.2414 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $231.70 | 7.180% | $248.3361 | $248.34 | $248.35 | $248.30 |
| Purchase #5 | $146.42 | 9.341% | $160.0971 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $166.46 | 11.296% | $185.2633 | $185.26 | $185.25 | $185.30 |
| Purchase #7 | $77.85 | 7.104% | $83.3805 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $789.90 | $859.5127 | $859.51 | $859.55 | $859.50 | |