| 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 | $107.63 | 12.771% | $121.3754 | $121.38 | $121.40 | $121.40 |
| Purchase #2 | $211.46 | 11.410% | $235.5876 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $243.42 | 9.648% | $266.9052 | $266.91 | $266.90 | $266.90 |
| Purchase #4 | $156.73 | 10.792% | $173.6443 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $198.26 | 5.632% | $209.426 | $209.43 | $209.45 | $209.40 |
| Purchase #6 | $85.83 | 4.457% | $89.6554 | $89.66 | $89.65 | $89.70 |
| Purchase #7 | $185.65 | 13.468% | $210.6533 | $210.65 | $210.65 | $210.70 |
| 7 purchase totals = | $1,188.98 | $1,307.2472 | $1,307.26 | $1,307.30 | $1,307.30 | |