| 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 | $206.76 | 8.765% | $224.8825 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $214.29 | 5.257% | $225.5552 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $13.72 | 4.222% | $14.2993 | $14.30 | $14.30 | $14.30 |
| Purchase #4 | $200.33 | 8.198% | $216.7531 | $216.75 | $216.75 | $216.80 |
| Purchase #5 | $169.97 | 10.830% | $188.3778 | $188.38 | $188.40 | $188.40 |
| Purchase #6 | $153.27 | 10.132% | $168.7993 | $168.80 | $168.80 | $168.80 |
| Purchase #7 | $37.59 | 7.396% | $40.3702 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $995.93 | $1,079.0374 | $1,079.04 | $1,079.05 | $1,079.20 | |