| 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 | $232.85 | 4.519% | $243.3725 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $160.95 | 5.515% | $169.8264 | $169.83 | $169.85 | $169.80 |
| Purchase #3 | $106.87 | 6.540% | $113.8593 | $113.86 | $113.85 | $113.90 |
| Purchase #4 | $58.93 | 9.577% | $64.5737 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $119.58 | 9.750% | $131.2391 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $7.32 | 13.219% | $8.2876 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $217.76 | 13.430% | $247.0052 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $904.26 | $978.1638 | $978.17 | $978.15 | $978.20 | |