| 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 | $212.26 | 10.328% | $234.1822 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $57.44 | 9.795% | $63.0662 | $63.07 | $63.05 | $63.10 |
| Purchase #3 | $108.74 | 8.525% | $118.0101 | $118.01 | $118.00 | $118.00 |
| Purchase #4 | $73.50 | 3.283% | $75.913 | $75.91 | $75.90 | $75.90 |
| Purchase #5 | $7.58 | 6.726% | $8.0898 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $222.64 | 11.225% | $247.6313 | $247.63 | $247.65 | $247.60 |
| Purchase #7 | $210.50 | 12.691% | $237.2146 | $237.21 | $237.20 | $237.20 |
| 7 purchase totals = | $892.66 | $984.1072 | $984.10 | $984.10 | $984.10 | |