| 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 | $96.72 | 3.475% | $100.081 | $100.08 | $100.10 | $100.10 |
| Purchase #2 | $132.44 | 5.249% | $139.3918 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $102.59 | 3.157% | $105.8288 | $105.83 | $105.85 | $105.80 |
| Purchase #4 | $206.90 | 9.628% | $226.8203 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $98.33 | 5.447% | $103.686 | $103.69 | $103.70 | $103.70 |
| Purchase #6 | $175.28 | 11.635% | $195.6738 | $195.67 | $195.65 | $195.70 |
| Purchase #7 | $24.37 | 8.680% | $26.4853 | $26.49 | $26.50 | $26.50 |
| 7 purchase totals = | $836.63 | $897.9670 | $897.97 | $898.00 | $898.00 | |