| 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 | $145.99 | 5.197% | $153.5771 | $153.58 | $153.60 | $153.60 |
| Purchase #2 | $162.85 | 10.180% | $179.4281 | $179.43 | $179.45 | $179.40 |
| Purchase #3 | $212.37 | 4.781% | $222.5234 | $222.52 | $222.50 | $222.50 |
| Purchase #4 | $164.94 | 8.559% | $179.0572 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $125.70 | 10.284% | $138.627 | $138.63 | $138.65 | $138.60 |
| Purchase #6 | $154.67 | 9.467% | $169.3126 | $169.31 | $169.30 | $169.30 |
| Purchase #7 | $173.99 | 9.306% | $190.1815 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $1,140.51 | $1,232.7069 | $1,232.71 | $1,232.75 | $1,232.70 | |