| 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 | $173.92 | 8.242% | $188.2545 | $188.25 | $188.25 | $188.30 |
| Purchase #2 | $54.80 | 4.366% | $57.1926 | $57.19 | $57.20 | $57.20 |
| Purchase #3 | $194.97 | 11.437% | $217.2687 | $217.27 | $217.25 | $217.30 |
| Purchase #4 | $76.64 | 4.868% | $80.3708 | $80.37 | $80.35 | $80.40 |
| Purchase #5 | $137.59 | 12.231% | $154.4186 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $222.63 | 9.319% | $243.3769 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $50.98 | 3.103% | $52.5619 | $52.56 | $52.55 | $52.60 |
| 7 purchase totals = | $911.53 | $993.4440 | $993.44 | $993.40 | $993.60 | |