| 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 | $105.26 | 6.375% | $111.9703 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $169.38 | 11.224% | $188.3912 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $241.29 | 5.447% | $254.4331 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $97.93 | 11.325% | $109.0206 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $182.99 | 12.138% | $205.2013 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $136.26 | 12.494% | $153.2843 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $88.52 | 11.569% | $98.7609 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $1,021.63 | $1,121.0617 | $1,121.05 | $1,121.05 | $1,121.10 | |