| 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 | $160.75 | 3.431% | $166.2653 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $30.74 | 5.382% | $32.3944 | $32.39 | $32.40 | $32.40 |
| Purchase #3 | $190.80 | 13.626% | $216.7984 | $216.80 | $216.80 | $216.80 |
| Purchase #4 | $182.69 | 8.738% | $198.6535 | $198.65 | $198.65 | $198.70 |
| Purchase #5 | $187.68 | 12.458% | $211.0612 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $174.71 | 3.238% | $180.3671 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $214.87 | 6.503% | $228.843 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $1,142.24 | $1,234.3829 | $1,234.38 | $1,234.35 | $1,234.50 | |