| 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 | $248.31 | 13.119% | $280.8858 | $280.89 | $280.90 | $280.90 |
| Purchase #2 | $207.44 | 6.426% | $220.7701 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $22.66 | 5.634% | $23.9367 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $235.37 | 13.379% | $266.8602 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $73.30 | 4.451% | $76.5626 | $76.56 | $76.55 | $76.60 |
| Purchase #6 | $27.27 | 12.632% | $30.7147 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $21.59 | 10.578% | $23.8738 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $835.94 | $923.6039 | $923.60 | $923.55 | $923.70 | |