| 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 | $177.46 | 5.870% | $187.8769 | $187.88 | $187.90 | $187.90 |
| Purchase #2 | $207.73 | 8.263% | $224.8947 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $120.39 | 10.281% | $132.7673 | $132.77 | $132.75 | $132.80 |
| Purchase #4 | $22.35 | 10.337% | $24.6603 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $53.37 | 8.138% | $57.7133 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $69.81 | 3.766% | $72.439 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $63.91 | 13.765% | $72.7072 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $715.02 | $773.0587 | $773.06 | $773.05 | $773.10 | |