| 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 | $152.68 | 11.308% | $169.9451 | $169.95 | $169.95 | $169.90 |
| Purchase #2 | $189.83 | 3.599% | $196.662 | $196.66 | $196.65 | $196.70 |
| Purchase #3 | $46.28 | 5.806% | $48.967 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $99.91 | 4.324% | $104.2301 | $104.23 | $104.25 | $104.20 |
| Purchase #5 | $193.92 | 7.432% | $208.3321 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $133.40 | 9.350% | $145.8729 | $145.87 | $145.85 | $145.90 |
| Purchase #7 | $241.53 | 7.143% | $258.7825 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $1,057.55 | $1,132.7917 | $1,132.79 | $1,132.80 | $1,132.80 | |