| 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 | $142.49 | 5.527% | $150.3654 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $234.54 | 6.273% | $249.2527 | $249.25 | $249.25 | $249.30 |
| Purchase #3 | $145.81 | 8.775% | $158.6048 | $158.60 | $158.60 | $158.60 |
| Purchase #4 | $67.40 | 10.254% | $74.3112 | $74.31 | $74.30 | $74.30 |
| Purchase #5 | $113.41 | 9.830% | $124.5582 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $49.26 | 13.715% | $56.016 | $56.02 | $56.00 | $56.00 |
| Purchase #7 | $121.79 | 4.372% | $127.1147 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $874.70 | $940.2230 | $940.22 | $940.15 | $940.30 | |