| 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 | $105.82 | 12.157% | $118.6845 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $97.60 | 10.702% | $108.0452 | $108.05 | $108.05 | $108.00 |
| Purchase #3 | $77.48 | 12.134% | $86.8814 | $86.88 | $86.90 | $86.90 |
| Purchase #4 | $145.90 | 4.733% | $152.8054 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $126.71 | 5.566% | $133.7627 | $133.76 | $133.75 | $133.80 |
| Purchase #6 | $206.73 | 3.339% | $213.6327 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $24.38 | 4.801% | $25.5505 | $25.55 | $25.55 | $25.60 |
| 7 purchase totals = | $784.62 | $839.3624 | $839.36 | $839.40 | $839.40 | |