| 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 | $139.53 | 13.367% | $158.181 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $73.83 | 10.546% | $81.6161 | $81.62 | $81.60 | $81.60 |
| Purchase #3 | $246.49 | 9.846% | $270.7594 | $270.76 | $270.75 | $270.80 |
| Purchase #4 | $67.76 | 3.713% | $70.2759 | $70.28 | $70.30 | $70.30 |
| Purchase #5 | $173.99 | 7.527% | $187.0862 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $47.67 | 10.765% | $52.8017 | $52.80 | $52.80 | $52.80 |
| Purchase #7 | $69.77 | 12.106% | $78.2164 | $78.22 | $78.20 | $78.20 |
| 7 purchase totals = | $819.04 | $898.9367 | $898.95 | $898.95 | $899.00 | |