| 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 | $237.89 | 5.631% | $251.2856 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $180.93 | 5.503% | $190.8866 | $190.89 | $190.90 | $190.90 |
| Purchase #3 | $96.37 | 5.185% | $101.3668 | $101.37 | $101.35 | $101.40 |
| Purchase #4 | $142.69 | 8.548% | $154.8871 | $154.89 | $154.90 | $154.90 |
| Purchase #5 | $45.70 | 13.533% | $51.8846 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $107.90 | 7.201% | $115.6699 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $6.65 | 3.519% | $6.884 | $6.88 | $6.90 | $6.90 |
| 7 purchase totals = | $818.13 | $872.8646 | $872.87 | $872.90 | $873.00 | |