| 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 | $157.50 | 6.872% | $168.3234 | $168.32 | $168.30 | $168.30 |
| Purchase #2 | $242.38 | 4.336% | $252.8896 | $252.89 | $252.90 | $252.90 |
| Purchase #3 | $70.38 | 7.378% | $75.5726 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $167.66 | 9.698% | $183.9197 | $183.92 | $183.90 | $183.90 |
| Purchase #5 | $75.79 | 8.847% | $82.4951 | $82.50 | $82.50 | $82.50 |
| Purchase #6 | $166.57 | 12.677% | $187.6861 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $170.79 | 9.328% | $186.7213 | $186.72 | $186.70 | $186.70 |
| 7 purchase totals = | $1,051.07 | $1,137.6078 | $1,137.61 | $1,137.55 | $1,137.60 | |