| 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 | $75.41 | 11.614% | $84.1681 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $128.31 | 10.716% | $142.0597 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $40.85 | 8.531% | $44.3349 | $44.33 | $44.35 | $44.30 |
| Purchase #4 | $153.48 | 11.782% | $171.563 | $171.56 | $171.55 | $171.60 |
| Purchase #5 | $10.93 | 3.704% | $11.3348 | $11.33 | $11.35 | $11.30 |
| Purchase #6 | $49.73 | 5.194% | $52.313 | $52.31 | $52.30 | $52.30 |
| Purchase #7 | $228.48 | 11.713% | $255.2419 | $255.24 | $255.25 | $255.20 |
| 7 purchase totals = | $687.19 | $761.0154 | $761.00 | $761.00 | $761.00 | |