| 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 | $217.67 | 3.603% | $225.5127 | $225.51 | $225.50 | $225.50 |
| Purchase #2 | $124.27 | 10.654% | $137.5097 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $23.75 | 6.528% | $25.3004 | $25.30 | $25.30 | $25.30 |
| Purchase #4 | $244.82 | 6.608% | $260.9977 | $261.00 | $261.00 | $261.00 |
| Purchase #5 | $13.57 | 10.497% | $14.9944 | $14.99 | $15.00 | $15.00 |
| Purchase #6 | $29.54 | 9.187% | $32.2538 | $32.25 | $32.25 | $32.30 |
| Purchase #7 | $16.52 | 8.269% | $17.886 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $670.14 | $714.4547 | $714.45 | $714.45 | $714.50 | |