| 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 | $203.79 | 7.554% | $219.1843 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $163.79 | 7.770% | $176.5165 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $44.56 | 13.212% | $50.4473 | $50.45 | $50.45 | $50.40 |
| Purchase #4 | $134.97 | 10.345% | $148.9326 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $93.87 | 3.413% | $97.0738 | $97.07 | $97.05 | $97.10 |
| Purchase #6 | $75.26 | 6.550% | $80.1895 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $127.58 | 7.735% | $137.4483 | $137.45 | $137.45 | $137.40 |
| 7 purchase totals = | $843.82 | $909.7923 | $909.79 | $909.80 | $909.70 | |