| 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 | $232.33 | 10.858% | $257.5564 | $257.56 | $257.55 | $257.60 |
| Purchase #2 | $122.58 | 9.856% | $134.6615 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $130.40 | 10.587% | $144.2054 | $144.21 | $144.20 | $144.20 |
| Purchase #4 | $96.95 | 9.814% | $106.4647 | $106.46 | $106.45 | $106.50 |
| Purchase #5 | $204.36 | 12.200% | $229.2919 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $69.75 | 9.574% | $76.4279 | $76.43 | $76.45 | $76.40 |
| Purchase #7 | $213.84 | 11.610% | $238.6668 | $238.67 | $238.65 | $238.70 |
| 7 purchase totals = | $1,070.21 | $1,187.2746 | $1,187.28 | $1,187.25 | $1,187.40 | |