| 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 | $73.68 | 9.557% | $80.7216 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $126.76 | 5.812% | $134.1273 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $103.25 | 7.663% | $111.162 | $111.16 | $111.15 | $111.20 |
| Purchase #4 | $24.98 | 12.425% | $28.0838 | $28.08 | $28.10 | $28.10 |
| Purchase #5 | $103.92 | 9.471% | $113.7623 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $207.45 | 5.179% | $218.1938 | $218.19 | $218.20 | $218.20 |
| Purchase #7 | $112.60 | 8.107% | $121.7285 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $752.64 | $807.7793 | $807.77 | $807.80 | $807.80 | |