| 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 | $217.82 | 6.165% | $231.2486 | $231.25 | $231.25 | $231.20 |
| Purchase #2 | $51.87 | 8.328% | $56.1897 | $56.19 | $56.20 | $56.20 |
| Purchase #3 | $79.64 | 8.775% | $86.6284 | $86.63 | $86.65 | $86.60 |
| Purchase #4 | $120.42 | 5.102% | $126.5638 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $75.71 | 8.462% | $82.1166 | $82.12 | $82.10 | $82.10 |
| Purchase #6 | $227.73 | 13.758% | $259.0611 | $259.06 | $259.05 | $259.10 |
| Purchase #7 | $117.44 | 9.780% | $128.9256 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $890.63 | $970.7338 | $970.74 | $970.75 | $970.70 | |