| 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 | $238.91 | 8.570% | $259.3846 | $259.38 | $259.40 | $259.40 |
| Purchase #2 | $9.28 | 8.671% | $10.0847 | $10.08 | $10.10 | $10.10 |
| Purchase #3 | $124.76 | 3.320% | $128.902 | $128.90 | $128.90 | $128.90 |
| Purchase #4 | $102.36 | 8.778% | $111.3452 | $111.35 | $111.35 | $111.30 |
| Purchase #5 | $87.99 | 13.322% | $99.712 | $99.71 | $99.70 | $99.70 |
| Purchase #6 | $71.87 | 4.805% | $75.3234 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $118.59 | 5.696% | $125.3449 | $125.34 | $125.35 | $125.30 |
| 7 purchase totals = | $753.76 | $810.0968 | $810.08 | $810.10 | $810.00 | |