| 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 | $77.39 | 9.496% | $84.739 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $137.26 | 5.339% | $144.5883 | $144.59 | $144.60 | $144.60 |
| Purchase #3 | $23.47 | 8.372% | $25.4349 | $25.43 | $25.45 | $25.40 |
| Purchase #4 | $13.71 | 9.339% | $14.9904 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $206.36 | 12.554% | $232.2664 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $145.94 | 9.516% | $159.8277 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $56.67 | 9.845% | $62.2492 | $62.25 | $62.25 | $62.20 |
| 7 purchase totals = | $660.80 | $724.0959 | $724.10 | $724.15 | $724.00 | |