| 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 | $131.84 | 8.334% | $142.8275 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $106.38 | 12.504% | $119.6818 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $193.99 | 7.840% | $209.1988 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $150.61 | 5.447% | $158.8137 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $104.53 | 12.419% | $117.5116 | $117.51 | $117.50 | $117.50 |
| Purchase #6 | $62.72 | 7.595% | $67.4836 | $67.48 | $67.50 | $67.50 |
| Purchase #7 | $176.63 | 8.161% | $191.0448 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $926.70 | $1,006.5618 | $1,006.55 | $1,006.60 | $1,006.50 | |