| 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 | $40.69 | 8.462% | $44.1332 | $44.13 | $44.15 | $44.10 |
| Purchase #2 | $49.84 | 4.353% | $52.0095 | $52.01 | $52.00 | $52.00 |
| Purchase #3 | $131.27 | 13.539% | $149.0426 | $149.04 | $149.05 | $149.00 |
| Purchase #4 | $45.80 | 12.257% | $51.4137 | $51.41 | $51.40 | $51.40 |
| Purchase #5 | $94.89 | 3.448% | $98.1618 | $98.16 | $98.15 | $98.20 |
| Purchase #6 | $48.67 | 11.367% | $54.2023 | $54.20 | $54.20 | $54.20 |
| Purchase #7 | $10.56 | 12.339% | $11.863 | $11.86 | $11.85 | $11.90 |
| 7 purchase totals = | $421.72 | $460.8261 | $460.81 | $460.80 | $460.80 | |