| 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 | $75.58 | 7.499% | $81.2477 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $76.59 | 4.377% | $79.9423 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $212.47 | 9.809% | $233.3112 | $233.31 | $233.30 | $233.30 |
| Purchase #4 | $222.93 | 8.587% | $242.073 | $242.07 | $242.05 | $242.10 |
| Purchase #5 | $119.39 | 13.180% | $135.1256 | $135.13 | $135.15 | $135.10 |
| Purchase #6 | $28.40 | 4.565% | $29.6965 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $243.89 | 7.310% | $261.7184 | $261.72 | $261.70 | $261.70 |
| 7 purchase totals = | $979.25 | $1,063.1147 | $1,063.12 | $1,063.10 | $1,063.00 | |