| 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 | $79.82 | 6.289% | $84.8399 | $84.84 | $84.85 | $84.80 |
| Purchase #2 | $108.59 | 8.367% | $117.6757 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $162.80 | 13.507% | $184.7894 | $184.79 | $184.80 | $184.80 |
| Purchase #4 | $119.82 | 9.779% | $131.5372 | $131.54 | $131.55 | $131.50 |
| Purchase #5 | $52.51 | 8.116% | $56.7717 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $40.75 | 4.133% | $42.4342 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $192.68 | 6.648% | $205.4894 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $756.97 | $823.5375 | $823.54 | $823.60 | $823.50 | |