| 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 | $26.26 | 10.497% | $29.0165 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $143.67 | 12.466% | $161.5799 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $207.82 | 12.351% | $233.4878 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $238.70 | 10.340% | $263.3816 | $263.38 | $263.40 | $263.40 |
| Purchase #5 | $89.43 | 3.634% | $92.6799 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $141.58 | 3.486% | $146.5155 | $146.52 | $146.50 | $146.50 |
| Purchase #7 | $51.49 | 11.503% | $57.4129 | $57.41 | $57.40 | $57.40 |
| 7 purchase totals = | $898.95 | $984.0741 | $984.08 | $984.10 | $984.10 | |