| 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 | $77.58 | 7.691% | $83.5467 | $83.55 | $83.55 | $83.50 |
| Purchase #2 | $207.64 | 10.632% | $229.7163 | $229.72 | $229.70 | $229.70 |
| Purchase #3 | $244.29 | 7.387% | $262.3357 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $39.54 | 13.431% | $44.8506 | $44.85 | $44.85 | $44.90 |
| Purchase #5 | $36.44 | 6.219% | $38.7062 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $28.32 | 9.670% | $31.0585 | $31.06 | $31.05 | $31.10 |
| Purchase #7 | $179.89 | 10.625% | $199.0033 | $199.00 | $199.00 | $199.00 |
| 7 purchase totals = | $813.70 | $889.2173 | $889.23 | $889.20 | $889.20 | |