| 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 | $97.99 | 7.519% | $105.3579 | $105.36 | $105.35 | $105.40 |
| Purchase #2 | $87.27 | 11.794% | $97.5626 | $97.56 | $97.55 | $97.60 |
| Purchase #3 | $61.84 | 5.332% | $65.1373 | $65.14 | $65.15 | $65.10 |
| Purchase #4 | $148.92 | 5.340% | $156.8723 | $156.87 | $156.85 | $156.90 |
| Purchase #5 | $121.90 | 5.124% | $128.1462 | $128.15 | $128.15 | $128.10 |
| Purchase #6 | $155.85 | 8.392% | $168.9289 | $168.93 | $168.95 | $168.90 |
| Purchase #7 | $74.33 | 9.565% | $81.4397 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $748.10 | $803.4449 | $803.45 | $803.45 | $803.40 | |