| 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 | $192.74 | 13.104% | $217.9966 | $218.00 | $218.00 | $218.00 |
| Purchase #2 | $228.38 | 6.151% | $242.4277 | $242.43 | $242.45 | $242.40 |
| Purchase #3 | $111.26 | 9.687% | $122.0378 | $122.04 | $122.05 | $122.00 |
| Purchase #4 | $25.52 | 12.355% | $28.673 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $49.97 | 6.563% | $53.2495 | $53.25 | $53.25 | $53.20 |
| Purchase #6 | $55.91 | 4.446% | $58.3958 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $86.39 | 4.526% | $90.3 | $90.30 | $90.30 | $90.30 |
| 7 purchase totals = | $750.17 | $813.0804 | $813.09 | $813.10 | $813.00 | |