| 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 | $227.59 | 4.733% | $238.3618 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $220.58 | 11.404% | $245.7349 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $67.57 | 11.433% | $75.2953 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $125.71 | 3.825% | $130.5184 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $9.67 | 6.313% | $10.2805 | $10.28 | $10.30 | $10.30 |
| Purchase #6 | $51.71 | 12.661% | $58.257 | $58.26 | $58.25 | $58.30 |
| Purchase #7 | $105.27 | 6.268% | $111.8683 | $111.87 | $111.85 | $111.90 |
| 7 purchase totals = | $808.10 | $870.3162 | $870.32 | $870.30 | $870.40 | |