| 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 | $177.26 | 10.855% | $196.5016 | $196.50 | $196.50 | $196.50 |
| Purchase #2 | $30.71 | 6.377% | $32.6684 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $27.67 | 7.838% | $29.8388 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $16.63 | 4.726% | $17.4159 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $226.88 | 10.815% | $251.4171 | $251.42 | $251.40 | $251.40 |
| Purchase #6 | $97.25 | 7.782% | $104.818 | $104.82 | $104.80 | $104.80 |
| Purchase #7 | $132.49 | 7.868% | $142.9143 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $708.89 | $775.5741 | $775.58 | $775.50 | $775.50 | |