| 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 | $200.36 | 3.499% | $207.3706 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $99.49 | 13.630% | $113.0505 | $113.05 | $113.05 | $113.10 |
| Purchase #3 | $100.79 | 10.153% | $111.0232 | $111.02 | $111.00 | $111.00 |
| Purchase #4 | $171.37 | 11.866% | $191.7048 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $93.35 | 4.511% | $97.561 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $224.31 | 7.282% | $240.6443 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $198.29 | 6.849% | $211.8709 | $211.87 | $211.85 | $211.90 |
| 7 purchase totals = | $1,087.96 | $1,173.2253 | $1,173.21 | $1,173.15 | $1,173.30 | |