| 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 | $83.73 | 5.240% | $88.1175 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $100.37 | 4.692% | $105.0794 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $179.34 | 11.360% | $199.713 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $126.86 | 6.580% | $135.2074 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $78.46 | 3.145% | $80.9276 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $222.43 | 12.387% | $249.9824 | $249.98 | $250.00 | $250.00 |
| Purchase #7 | $180.25 | 4.720% | $188.7578 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $971.44 | $1,047.7851 | $1,047.79 | $1,047.80 | $1,047.80 | |