| 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 | $118.51 | 6.632% | $126.3696 | $126.37 | $126.35 | $126.40 |
| Purchase #2 | $132.47 | 13.744% | $150.6767 | $150.68 | $150.70 | $150.70 |
| Purchase #3 | $36.94 | 5.711% | $39.0496 | $39.05 | $39.05 | $39.00 |
| Purchase #4 | $14.44 | 7.349% | $15.5012 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $146.26 | 10.343% | $161.3877 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $163.44 | 8.382% | $177.1395 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $77.68 | 7.447% | $83.4648 | $83.46 | $83.45 | $83.50 |
| 7 purchase totals = | $689.74 | $753.5891 | $753.59 | $753.60 | $753.60 | |