| 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 | $117.50 | 12.577% | $132.278 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $209.82 | 13.162% | $237.4365 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $83.49 | 7.713% | $89.9296 | $89.93 | $89.95 | $89.90 |
| Purchase #4 | $204.40 | 8.862% | $222.5139 | $222.51 | $222.50 | $222.50 |
| Purchase #5 | $20.61 | 12.382% | $23.1619 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $107.25 | 7.534% | $115.3302 | $115.33 | $115.35 | $115.30 |
| Purchase #7 | $71.57 | 13.582% | $81.2906 | $81.29 | $81.30 | $81.30 |
| 7 purchase totals = | $814.64 | $901.9407 | $901.94 | $902.00 | $901.90 | |