| 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 | $179.79 | 5.854% | $190.3149 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $51.27 | 13.103% | $57.9879 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $148.58 | 6.625% | $158.4234 | $158.42 | $158.40 | $158.40 |
| Purchase #4 | $139.57 | 5.429% | $147.1473 | $147.15 | $147.15 | $147.10 |
| Purchase #5 | $116.38 | 13.831% | $132.4765 | $132.48 | $132.50 | $132.50 |
| Purchase #6 | $97.65 | 11.240% | $108.6259 | $108.63 | $108.65 | $108.60 |
| Purchase #7 | $249.71 | 11.471% | $278.3542 | $278.35 | $278.35 | $278.40 |
| 7 purchase totals = | $982.95 | $1,073.3301 | $1,073.33 | $1,073.35 | $1,073.30 | |