| 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 | $230.25 | 7.575% | $247.6914 | $247.69 | $247.70 | $247.70 |
| Purchase #2 | $131.74 | 7.556% | $141.6943 | $141.69 | $141.70 | $141.70 |
| Purchase #3 | $67.76 | 8.507% | $73.5243 | $73.52 | $73.50 | $73.50 |
| Purchase #4 | $136.61 | 6.195% | $145.073 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $77.42 | 12.628% | $87.1966 | $87.20 | $87.20 | $87.20 |
| Purchase #6 | $42.29 | 8.751% | $45.9908 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $58.29 | 12.676% | $65.6788 | $65.68 | $65.70 | $65.70 |
| 7 purchase totals = | $744.36 | $806.8492 | $806.84 | $806.85 | $806.90 | |