| 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 | $128.64 | 8.341% | $139.3699 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $151.50 | 6.454% | $161.2778 | $161.28 | $161.30 | $161.30 |
| Purchase #3 | $111.70 | 7.247% | $119.7949 | $119.79 | $119.80 | $119.80 |
| Purchase #4 | $154.39 | 5.338% | $162.6313 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $67.74 | 4.504% | $70.791 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $125.61 | 5.314% | $132.2849 | $132.28 | $132.30 | $132.30 |
| Purchase #7 | $58.30 | 6.239% | $61.9373 | $61.94 | $61.95 | $61.90 |
| 7 purchase totals = | $797.88 | $848.0871 | $848.08 | $848.15 | $848.10 | |