| 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 | $223.50 | 7.510% | $240.2849 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $28.65 | 10.660% | $31.7041 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $82.52 | 5.453% | $87.0198 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $132.36 | 5.514% | $139.6583 | $139.66 | $139.65 | $139.70 |
| Purchase #5 | $41.97 | 13.296% | $47.5503 | $47.55 | $47.55 | $47.60 |
| Purchase #6 | $37.36 | 5.185% | $39.2971 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $157.37 | 11.680% | $175.7508 | $175.75 | $175.75 | $175.80 |
| 7 purchase totals = | $703.73 | $761.2653 | $761.26 | $761.25 | $761.40 | |