| 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 | $234.56 | 8.536% | $254.582 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $130.44 | 13.462% | $147.9998 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $31.75 | 5.756% | $33.5775 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $214.97 | 13.610% | $244.2274 | $244.23 | $244.25 | $244.20 |
| Purchase #5 | $205.92 | 4.773% | $215.7486 | $215.75 | $215.75 | $215.70 |
| Purchase #6 | $151.80 | 5.189% | $159.6769 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $63.55 | 4.455% | $66.3812 | $66.38 | $66.40 | $66.40 |
| 7 purchase totals = | $1,032.99 | $1,122.1934 | $1,122.20 | $1,122.30 | $1,122.20 | |