| 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 | $45.63 | 12.279% | $51.2329 | $51.23 | $51.25 | $51.20 |
| Purchase #2 | $47.67 | 4.448% | $49.7904 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $28.68 | 6.111% | $30.4326 | $30.43 | $30.45 | $30.40 |
| Purchase #4 | $199.36 | 11.225% | $221.7382 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $222.64 | 10.279% | $245.5252 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $216.81 | 11.277% | $241.2597 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $112.55 | 11.369% | $125.3458 | $125.35 | $125.35 | $125.30 |
| 7 purchase totals = | $873.34 | $965.3248 | $965.33 | $965.40 | $965.20 | |