| 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 | $138.58 | 5.525% | $146.2365 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $126.61 | 8.639% | $137.5478 | $137.55 | $137.55 | $137.50 |
| Purchase #3 | $106.63 | 5.713% | $112.7218 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $222.88 | 5.863% | $235.9475 | $235.95 | $235.95 | $235.90 |
| Purchase #5 | $199.87 | 8.623% | $217.1048 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $33.83 | 8.249% | $36.6206 | $36.62 | $36.60 | $36.60 |
| Purchase #7 | $229.63 | 3.190% | $236.9552 | $236.96 | $236.95 | $237.00 |
| 7 purchase totals = | $1,058.03 | $1,123.1342 | $1,123.14 | $1,123.10 | $1,123.00 | |