| 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 | $144.60 | 10.862% | $160.3065 | $160.31 | $160.30 | $160.30 |
| Purchase #2 | $95.59 | 13.311% | $108.314 | $108.31 | $108.30 | $108.30 |
| Purchase #3 | $71.73 | 13.430% | $81.3633 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $236.92 | 7.218% | $254.0209 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $55.68 | 12.467% | $62.6216 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $174.58 | 12.610% | $196.5945 | $196.59 | $196.60 | $196.60 |
| Purchase #7 | $25.75 | 3.734% | $26.7115 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $804.85 | $889.9323 | $889.92 | $889.85 | $889.90 | |