| 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 | $10.57 | 13.381% | $11.9844 | $11.98 | $12.00 | $12.00 |
| Purchase #2 | $197.46 | 13.797% | $224.7036 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $118.35 | 11.443% | $131.8928 | $131.89 | $131.90 | $131.90 |
| Purchase #4 | $67.59 | 4.286% | $70.4869 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $221.51 | 11.668% | $247.3558 | $247.36 | $247.35 | $247.40 |
| Purchase #6 | $152.58 | 6.378% | $162.3116 | $162.31 | $162.30 | $162.30 |
| Purchase #7 | $96.75 | 4.461% | $101.066 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $864.81 | $949.8011 | $949.80 | $949.80 | $949.90 | |