| 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 | $239.70 | 7.756% | $258.2911 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $48.61 | 7.328% | $52.1721 | $52.17 | $52.15 | $52.20 |
| Purchase #3 | $165.52 | 10.445% | $182.8086 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $43.36 | 4.602% | $45.3554 | $45.36 | $45.35 | $45.40 |
| Purchase #5 | $225.42 | 3.231% | $232.7033 | $232.70 | $232.70 | $232.70 |
| Purchase #6 | $125.39 | 6.797% | $133.9128 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $10.36 | 12.202% | $11.6241 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $858.36 | $916.8674 | $916.86 | $916.80 | $916.90 | |