| 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 | $185.31 | 10.223% | $204.2542 | $204.25 | $204.25 | $204.30 |
| Purchase #2 | $57.50 | 8.135% | $62.1776 | $62.18 | $62.20 | $62.20 |
| Purchase #3 | $101.74 | 8.766% | $110.6585 | $110.66 | $110.65 | $110.70 |
| Purchase #4 | $84.25 | 13.797% | $95.874 | $95.87 | $95.85 | $95.90 |
| Purchase #5 | $198.28 | 5.102% | $208.3962 | $208.40 | $208.40 | $208.40 |
| Purchase #6 | $55.80 | 3.436% | $57.7173 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $12.81 | 12.521% | $14.4139 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $695.69 | $753.4917 | $753.49 | $753.45 | $753.60 | |