| 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 | $112.42 | 3.680% | $116.5571 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $169.77 | 11.339% | $189.0202 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $188.79 | 13.324% | $213.9444 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $245.31 | 9.410% | $268.3937 | $268.39 | $268.40 | $268.40 |
| Purchase #5 | $196.95 | 4.336% | $205.4898 | $205.49 | $205.50 | $205.50 |
| Purchase #6 | $34.26 | 8.225% | $37.0779 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $215.85 | 11.756% | $241.2253 | $241.23 | $241.25 | $241.20 |
| 7 purchase totals = | $1,163.35 | $1,271.7084 | $1,271.71 | $1,271.75 | $1,271.70 | |