| 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 | $151.99 | 7.507% | $163.3999 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $84.66 | 10.450% | $93.507 | $93.51 | $93.50 | $93.50 |
| Purchase #3 | $62.80 | 8.851% | $68.3584 | $68.36 | $68.35 | $68.40 |
| Purchase #4 | $200.64 | 3.516% | $207.6945 | $207.69 | $207.70 | $207.70 |
| Purchase #5 | $41.60 | 9.520% | $45.5603 | $45.56 | $45.55 | $45.60 |
| Purchase #6 | $25.43 | 5.144% | $26.7381 | $26.74 | $26.75 | $26.70 |
| Purchase #7 | $194.97 | 9.370% | $213.2387 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $762.09 | $818.4969 | $818.50 | $818.50 | $818.50 | |