| 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 | $201.66 | 5.636% | $213.0256 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $190.58 | 13.577% | $216.455 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $76.59 | 7.363% | $82.2293 | $82.23 | $82.25 | $82.20 |
| Purchase #4 | $95.75 | 4.204% | $99.7753 | $99.78 | $99.80 | $99.80 |
| Purchase #5 | $91.61 | 6.652% | $97.7039 | $97.70 | $97.70 | $97.70 |
| Purchase #6 | $206.52 | 3.423% | $213.5892 | $213.59 | $213.60 | $213.60 |
| Purchase #7 | $161.73 | 4.581% | $169.1389 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $1,024.44 | $1,091.9172 | $1,091.93 | $1,092.00 | $1,091.90 | |