| 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 | $235.55 | 9.419% | $257.7365 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $134.28 | 4.821% | $140.7536 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $234.31 | 13.359% | $265.6115 | $265.61 | $265.60 | $265.60 |
| Purchase #4 | $213.98 | 5.181% | $225.0663 | $225.07 | $225.05 | $225.10 |
| Purchase #5 | $230.91 | 12.654% | $260.1294 | $260.13 | $260.15 | $260.10 |
| Purchase #6 | $26.87 | 13.556% | $30.5125 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $127.44 | 3.540% | $131.9514 | $131.95 | $131.95 | $132.00 |
| 7 purchase totals = | $1,203.34 | $1,311.7612 | $1,311.76 | $1,311.75 | $1,311.80 | |