| 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 | $181.72 | 12.559% | $204.5422 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $117.72 | 7.839% | $126.9481 | $126.95 | $126.95 | $126.90 |
| Purchase #3 | $140.90 | 4.378% | $147.0686 | $147.07 | $147.05 | $147.10 |
| Purchase #4 | $145.51 | 12.386% | $163.5329 | $163.53 | $163.55 | $163.50 |
| Purchase #5 | $201.34 | 4.521% | $210.4426 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $121.58 | 12.791% | $137.1313 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $133.45 | 10.867% | $147.952 | $147.95 | $147.95 | $148.00 |
| 7 purchase totals = | $1,042.22 | $1,137.6177 | $1,137.61 | $1,137.65 | $1,137.50 | |