| 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 | $235.70 | 12.606% | $265.4123 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $144.65 | 4.257% | $150.8078 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $30.35 | 5.380% | $31.9828 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $78.51 | 5.800% | $83.0636 | $83.06 | $83.05 | $83.10 |
| Purchase #5 | $98.63 | 9.146% | $107.6507 | $107.65 | $107.65 | $107.70 |
| Purchase #6 | $52.43 | 11.257% | $58.332 | $58.33 | $58.35 | $58.30 |
| Purchase #7 | $5.36 | 6.181% | $5.6913 | $5.69 | $5.70 | $5.70 |
| 7 purchase totals = | $645.63 | $702.9405 | $702.93 | $702.95 | $703.00 | |