| 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 | $156.93 | 5.803% | $166.0366 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $76.80 | 4.576% | $80.3144 | $80.31 | $80.30 | $80.30 |
| Purchase #3 | $23.67 | 6.789% | $25.277 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $178.97 | 8.737% | $194.6066 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $177.97 | 11.290% | $198.0628 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $137.71 | 10.325% | $151.9286 | $151.93 | $151.95 | $151.90 |
| Purchase #7 | $87.77 | 11.506% | $97.8688 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $839.82 | $914.0948 | $914.10 | $914.10 | $914.10 | |