| 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 | $167.29 | 7.341% | $179.5708 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $40.62 | 3.853% | $42.1851 | $42.19 | $42.20 | $42.20 |
| Purchase #3 | $109.58 | 8.261% | $118.6324 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $70.44 | 8.705% | $76.5718 | $76.57 | $76.55 | $76.60 |
| Purchase #5 | $58.46 | 6.469% | $62.2418 | $62.24 | $62.25 | $62.20 |
| Purchase #6 | $173.45 | 9.699% | $190.2729 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $111.36 | 13.476% | $126.3669 | $126.37 | $126.35 | $126.40 |
| 7 purchase totals = | $731.20 | $795.8417 | $795.84 | $795.80 | $795.90 | |