| 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 | $25.38 | 7.323% | $27.2386 | $27.24 | $27.25 | $27.20 |
| Purchase #2 | $216.74 | 8.269% | $234.6622 | $234.66 | $234.65 | $234.70 |
| Purchase #3 | $88.31 | 12.807% | $99.6199 | $99.62 | $99.60 | $99.60 |
| Purchase #4 | $11.42 | 7.685% | $12.2976 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $97.67 | 12.498% | $109.8768 | $109.88 | $109.90 | $109.90 |
| Purchase #6 | $241.25 | 12.550% | $271.5269 | $271.53 | $271.55 | $271.50 |
| Purchase #7 | $70.41 | 10.307% | $77.6672 | $77.67 | $77.65 | $77.70 |
| 7 purchase totals = | $751.18 | $832.8892 | $832.90 | $832.90 | $832.90 | |