| 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 | $37.42 | 10.600% | $41.3865 | $41.39 | $41.40 | $41.40 |
| Purchase #2 | $194.36 | 3.781% | $201.7088 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $72.85 | 4.156% | $75.8776 | $75.88 | $75.90 | $75.90 |
| Purchase #4 | $52.68 | 6.727% | $56.2238 | $56.22 | $56.20 | $56.20 |
| Purchase #5 | $54.30 | 6.541% | $57.8518 | $57.85 | $57.85 | $57.90 |
| Purchase #6 | $226.63 | 11.152% | $251.9038 | $251.90 | $251.90 | $251.90 |
| Purchase #7 | $121.43 | 10.426% | $134.0903 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $759.67 | $819.0426 | $819.04 | $819.05 | $819.10 | |