| 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 | $215.49 | 11.549% | $240.3769 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $77.70 | 6.585% | $82.8165 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $211.46 | 11.161% | $235.0611 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $206.38 | 4.258% | $215.1677 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $134.39 | 9.148% | $146.684 | $146.68 | $146.70 | $146.70 |
| Purchase #6 | $227.62 | 3.218% | $234.9448 | $234.94 | $234.95 | $234.90 |
| Purchase #7 | $51.52 | 10.165% | $56.757 | $56.76 | $56.75 | $56.80 |
| 7 purchase totals = | $1,124.56 | $1,211.8080 | $1,211.81 | $1,211.80 | $1,211.90 | |