| 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 | $153.44 | 8.432% | $166.3781 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $20.92 | 10.310% | $23.0769 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $30.82 | 7.372% | $33.0921 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $52.45 | 5.630% | $55.4029 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $135.44 | 11.720% | $151.3136 | $151.31 | $151.30 | $151.30 |
| Purchase #6 | $78.33 | 9.591% | $85.8426 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $15.46 | 9.206% | $16.8832 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $486.86 | $531.9894 | $531.98 | $532.05 | $532.00 | |