| 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 | $21.96 | 9.540% | $24.055 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $246.57 | 12.516% | $277.4307 | $277.43 | $277.45 | $277.40 |
| Purchase #3 | $79.73 | 9.363% | $87.1951 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $171.67 | 3.849% | $178.2776 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $214.33 | 11.218% | $238.3735 | $238.37 | $238.35 | $238.40 |
| Purchase #6 | $30.83 | 6.145% | $32.7245 | $32.72 | $32.70 | $32.70 |
| Purchase #7 | $48.63 | 13.619% | $55.2529 | $55.25 | $55.25 | $55.30 |
| 7 purchase totals = | $813.72 | $893.3093 | $893.31 | $893.30 | $893.40 | |