| 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 | $72.46 | 5.120% | $76.17 | $76.17 | $76.15 | $76.20 |
| Purchase #2 | $99.59 | 11.136% | $110.6803 | $110.68 | $110.70 | $110.70 |
| Purchase #3 | $35.74 | 6.512% | $38.0674 | $38.07 | $38.05 | $38.10 |
| Purchase #4 | $79.84 | 4.424% | $83.3721 | $83.37 | $83.35 | $83.40 |
| Purchase #5 | $227.46 | 11.836% | $254.3822 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $111.73 | 6.784% | $119.3098 | $119.31 | $119.30 | $119.30 |
| Purchase #7 | $222.35 | 5.429% | $234.4214 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $849.17 | $916.4032 | $916.40 | $916.35 | $916.50 | |