| 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 | $150.49 | 12.383% | $169.1252 | $169.13 | $169.15 | $169.10 |
| Purchase #2 | $10.61 | 13.771% | $12.0711 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $183.53 | 4.586% | $191.9467 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $183.41 | 5.655% | $193.7818 | $193.78 | $193.80 | $193.80 |
| Purchase #5 | $177.82 | 13.383% | $201.6177 | $201.62 | $201.60 | $201.60 |
| Purchase #6 | $109.77 | 8.435% | $119.0291 | $119.03 | $119.05 | $119.00 |
| Purchase #7 | $124.25 | 10.561% | $137.372 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $939.88 | $1,024.9436 | $1,024.95 | $1,024.95 | $1,024.90 | |