| 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 | $143.26 | 12.514% | $161.1876 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $127.71 | 13.548% | $145.0122 | $145.01 | $145.00 | $145.00 |
| Purchase #3 | $123.43 | 4.745% | $129.2868 | $129.29 | $129.30 | $129.30 |
| Purchase #4 | $85.28 | 5.397% | $89.8826 | $89.88 | $89.90 | $89.90 |
| Purchase #5 | $55.76 | 7.788% | $60.1026 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $44.29 | 8.511% | $48.0595 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $45.35 | 7.444% | $48.7259 | $48.73 | $48.75 | $48.70 |
| 7 purchase totals = | $625.08 | $682.2572 | $682.26 | $682.30 | $682.30 | |