| 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 | $236.92 | 8.258% | $256.4849 | $256.48 | $256.50 | $256.50 |
| Purchase #2 | $35.73 | 8.480% | $38.7599 | $38.76 | $38.75 | $38.80 |
| Purchase #3 | $132.75 | 3.127% | $136.9011 | $136.90 | $136.90 | $136.90 |
| Purchase #4 | $8.69 | 5.279% | $9.1487 | $9.15 | $9.15 | $9.10 |
| Purchase #5 | $23.84 | 5.573% | $25.1686 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $10.37 | 13.720% | $11.7928 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $217.71 | 4.496% | $227.4982 | $227.50 | $227.50 | $227.50 |
| 7 purchase totals = | $666.01 | $705.7542 | $705.75 | $705.75 | $705.80 | |