| 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 | $22.56 | 4.477% | $23.57 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $27.35 | 5.284% | $28.7952 | $28.80 | $28.80 | $28.80 |
| Purchase #3 | $97.36 | 7.531% | $104.6922 | $104.69 | $104.70 | $104.70 |
| Purchase #4 | $211.71 | 3.259% | $218.6096 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $37.94 | 13.256% | $42.9693 | $42.97 | $42.95 | $43.00 |
| Purchase #6 | $5.66 | 7.416% | $6.0797 | $6.08 | $6.10 | $6.10 |
| Purchase #7 | $101.98 | 4.843% | $106.9189 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $504.56 | $531.6349 | $531.64 | $531.60 | $531.70 | |