| 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 | $244.31 | 4.429% | $255.1305 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $181.79 | 3.827% | $188.7471 | $188.75 | $188.75 | $188.70 |
| Purchase #3 | $54.99 | 11.481% | $61.3034 | $61.30 | $61.30 | $61.30 |
| Purchase #4 | $136.34 | 7.418% | $146.4537 | $146.45 | $146.45 | $146.50 |
| Purchase #5 | $44.50 | 6.313% | $47.3093 | $47.31 | $47.30 | $47.30 |
| Purchase #6 | $126.43 | 10.102% | $139.202 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $23.28 | 11.431% | $25.9411 | $25.94 | $25.95 | $25.90 |
| 7 purchase totals = | $811.64 | $864.0871 | $864.08 | $864.10 | $864.00 | |