| 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 | $45.34 | 9.825% | $49.7947 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $69.45 | 11.367% | $77.3444 | $77.34 | $77.35 | $77.30 |
| Purchase #3 | $112.94 | 8.714% | $122.7816 | $122.78 | $122.80 | $122.80 |
| Purchase #4 | $31.46 | 9.520% | $34.455 | $34.46 | $34.45 | $34.50 |
| Purchase #5 | $163.67 | 9.795% | $179.7015 | $179.70 | $179.70 | $179.70 |
| Purchase #6 | $136.35 | 12.609% | $153.5424 | $153.54 | $153.55 | $153.50 |
| Purchase #7 | $77.61 | 12.595% | $87.385 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $636.82 | $705.0046 | $705.00 | $705.05 | $705.00 | |