| 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 | $217.87 | 4.282% | $227.1992 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $243.78 | 3.391% | $252.0466 | $252.05 | $252.05 | $252.00 |
| Purchase #3 | $163.37 | 4.369% | $170.5076 | $170.51 | $170.50 | $170.50 |
| Purchase #4 | $35.69 | 7.207% | $38.2622 | $38.26 | $38.25 | $38.30 |
| Purchase #5 | $97.91 | 10.145% | $107.843 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $187.92 | 10.237% | $207.1574 | $207.16 | $207.15 | $207.20 |
| Purchase #7 | $220.65 | 3.558% | $228.5007 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $1,167.19 | $1,231.5167 | $1,231.52 | $1,231.50 | $1,231.50 | |