| 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 | $99.63 | 6.672% | $106.2773 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $223.66 | 12.832% | $252.3601 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $138.53 | 13.374% | $157.057 | $157.06 | $157.05 | $157.10 |
| Purchase #4 | $45.99 | 11.296% | $51.185 | $51.19 | $51.20 | $51.20 |
| Purchase #5 | $6.64 | 13.408% | $7.5303 | $7.53 | $7.55 | $7.50 |
| Purchase #6 | $18.39 | 3.407% | $19.0165 | $19.02 | $19.00 | $19.00 |
| Purchase #7 | $76.67 | 9.867% | $84.235 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $609.51 | $677.6612 | $677.68 | $677.70 | $677.70 | |