| 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 | $23.83 | 10.803% | $26.4044 | $26.40 | $26.40 | $26.40 |
| Purchase #2 | $21.83 | 6.767% | $23.3072 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $154.62 | 13.688% | $175.7844 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $24.73 | 10.268% | $27.2693 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $104.42 | 7.453% | $112.2024 | $112.20 | $112.20 | $112.20 |
| Purchase #6 | $138.48 | 11.538% | $154.4578 | $154.46 | $154.45 | $154.50 |
| Purchase #7 | $28.64 | 3.318% | $29.5903 | $29.59 | $29.60 | $29.60 |
| 7 purchase totals = | $496.55 | $549.0158 | $549.01 | $549.00 | $549.10 | |