| 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 | $12.48 | 7.874% | $13.4627 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $249.74 | 11.790% | $279.1843 | $279.18 | $279.20 | $279.20 |
| Purchase #3 | $70.82 | 12.111% | $79.397 | $79.40 | $79.40 | $79.40 |
| Purchase #4 | $85.68 | 11.437% | $95.4792 | $95.48 | $95.50 | $95.50 |
| Purchase #5 | $132.41 | 9.304% | $144.7294 | $144.73 | $144.75 | $144.70 |
| Purchase #6 | $241.43 | 8.730% | $262.5068 | $262.51 | $262.50 | $262.50 |
| Purchase #7 | $136.41 | 10.118% | $150.212 | $150.21 | $150.20 | $150.20 |
| 7 purchase totals = | $928.97 | $1,024.9714 | $1,024.97 | $1,025.00 | $1,025.00 | |