| 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 | $152.41 | 7.431% | $163.7356 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $20.71 | 7.371% | $22.2365 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $227.82 | 3.117% | $234.9211 | $234.92 | $234.90 | $234.90 |
| Purchase #4 | $217.28 | 4.294% | $226.61 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $127.64 | 3.768% | $132.4495 | $132.45 | $132.45 | $132.40 |
| Purchase #6 | $134.32 | 12.832% | $151.5559 | $151.56 | $151.55 | $151.60 |
| Purchase #7 | $113.94 | 6.660% | $121.5284 | $121.53 | $121.55 | $121.50 |
| 7 purchase totals = | $994.12 | $1,053.0370 | $1,053.05 | $1,053.05 | $1,052.90 | |