| 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 | $97.32 | 10.515% | $107.5532 | $107.55 | $107.55 | $107.60 |
| Purchase #2 | $27.63 | 3.670% | $28.644 | $28.64 | $28.65 | $28.60 |
| Purchase #3 | $106.58 | 10.320% | $117.5791 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $154.25 | 10.214% | $170.0051 | $170.01 | $170.00 | $170.00 |
| Purchase #5 | $195.41 | 3.415% | $202.0833 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $136.64 | 4.167% | $142.3338 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $50.34 | 10.185% | $55.4671 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $768.17 | $823.6656 | $823.66 | $823.70 | $823.70 | |