| 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 | $84.44 | 5.420% | $89.0166 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $180.51 | 8.826% | $196.4418 | $196.44 | $196.45 | $196.40 |
| Purchase #3 | $164.85 | 6.732% | $175.9477 | $175.95 | $175.95 | $175.90 |
| Purchase #4 | $46.49 | 8.353% | $50.3733 | $50.37 | $50.35 | $50.40 |
| Purchase #5 | $84.92 | 4.635% | $88.856 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $67.55 | 10.806% | $74.8495 | $74.85 | $74.85 | $74.80 |
| Purchase #7 | $192.91 | 8.489% | $209.2861 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $821.67 | $884.7710 | $884.78 | $884.75 | $884.70 | |