| 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 | $235.46 | 6.308% | $250.3128 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $219.35 | 4.447% | $229.1045 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $170.41 | 12.783% | $192.1935 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $75.45 | 5.110% | $79.3055 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $78.78 | 8.846% | $85.7489 | $85.75 | $85.75 | $85.70 |
| Purchase #6 | $137.76 | 13.285% | $156.0614 | $156.06 | $156.05 | $156.10 |
| Purchase #7 | $62.78 | 5.758% | $66.3949 | $66.39 | $66.40 | $66.40 |
| 7 purchase totals = | $979.99 | $1,059.1215 | $1,059.11 | $1,059.10 | $1,059.10 | |