| 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 | $78.53 | 6.218% | $83.413 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $32.71 | 10.129% | $36.0232 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $119.57 | 12.450% | $134.4565 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $218.69 | 4.450% | $228.4217 | $228.42 | $228.40 | $228.40 |
| Purchase #5 | $103.49 | 4.313% | $107.9535 | $107.95 | $107.95 | $108.00 |
| Purchase #6 | $5.29 | 7.776% | $5.7014 | $5.70 | $5.70 | $5.70 |
| Purchase #7 | $233.64 | 5.340% | $246.1164 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $791.92 | $842.0857 | $842.08 | $842.00 | $842.10 | |