| 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 | $138.57 | 7.119% | $148.4348 | $148.43 | $148.45 | $148.40 |
| Purchase #2 | $85.98 | 5.175% | $90.4295 | $90.43 | $90.45 | $90.40 |
| Purchase #3 | $250.25 | 3.595% | $259.2465 | $259.25 | $259.25 | $259.20 |
| Purchase #4 | $180.52 | 6.391% | $192.057 | $192.06 | $192.05 | $192.10 |
| Purchase #5 | $222.75 | 5.692% | $235.4289 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $58.52 | 3.412% | $60.5167 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $246.37 | 5.558% | $260.0632 | $260.06 | $260.05 | $260.10 |
| 7 purchase totals = | $1,182.96 | $1,246.1766 | $1,246.18 | $1,246.20 | $1,246.10 | |