| 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 | $26.68 | 3.300% | $27.5604 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $147.75 | 7.776% | $159.239 | $159.24 | $159.25 | $159.20 |
| Purchase #3 | $104.78 | 4.588% | $109.5873 | $109.59 | $109.60 | $109.60 |
| Purchase #4 | $48.88 | 7.256% | $52.4267 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $175.53 | 6.701% | $187.2923 | $187.29 | $187.30 | $187.30 |
| Purchase #6 | $133.53 | 3.556% | $138.2783 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $119.31 | 6.146% | $126.6428 | $126.64 | $126.65 | $126.60 |
| 7 purchase totals = | $756.46 | $801.0268 | $801.03 | $801.10 | $801.00 | |