| 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 | $33.29 | 13.595% | $37.8158 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $177.74 | 12.698% | $200.3094 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $218.62 | 13.293% | $247.6812 | $247.68 | $247.70 | $247.70 |
| Purchase #4 | $154.39 | 9.539% | $169.1173 | $169.12 | $169.10 | $169.10 |
| Purchase #5 | $137.90 | 6.447% | $146.7904 | $146.79 | $146.80 | $146.80 |
| Purchase #6 | $86.41 | 6.536% | $92.0578 | $92.06 | $92.05 | $92.10 |
| Purchase #7 | $118.35 | 8.873% | $128.8512 | $128.85 | $128.85 | $128.90 |
| 7 purchase totals = | $926.70 | $1,022.6231 | $1,022.63 | $1,022.60 | $1,022.70 | |