| 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 | $20.45 | 11.238% | $22.7482 | $22.75 | $22.75 | $22.70 |
| Purchase #2 | $192.59 | 11.814% | $215.3426 | $215.34 | $215.35 | $215.30 |
| Purchase #3 | $77.91 | 4.594% | $81.4892 | $81.49 | $81.50 | $81.50 |
| Purchase #4 | $31.74 | 6.274% | $33.7314 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $20.79 | 11.593% | $23.2002 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $99.67 | 10.829% | $110.4633 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $195.42 | 11.703% | $218.29 | $218.29 | $218.30 | $218.30 |
| 7 purchase totals = | $638.57 | $705.2649 | $705.26 | $705.30 | $705.20 | |