| 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 | $48.89 | 7.516% | $52.5646 | $52.56 | $52.55 | $52.60 |
| Purchase #2 | $221.74 | 9.207% | $242.1556 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $180.46 | 11.385% | $201.0054 | $201.01 | $201.00 | $201.00 |
| Purchase #4 | $12.50 | 11.116% | $13.8895 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $182.68 | 4.445% | $190.8001 | $190.80 | $190.80 | $190.80 |
| Purchase #6 | $72.74 | 5.219% | $76.5363 | $76.54 | $76.55 | $76.50 |
| Purchase #7 | $77.52 | 5.206% | $81.5557 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $796.53 | $858.5072 | $858.52 | $858.50 | $858.60 | |