| 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 | $144.56 | 13.629% | $164.2621 | $164.26 | $164.25 | $164.30 |
| Purchase #2 | $143.91 | 4.460% | $150.3284 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $148.59 | 4.344% | $155.0447 | $155.04 | $155.05 | $155.00 |
| Purchase #4 | $14.63 | 3.702% | $15.1716 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $229.76 | 4.318% | $239.681 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $165.93 | 3.498% | $171.7342 | $171.73 | $171.75 | $171.70 |
| Purchase #7 | $188.74 | 7.240% | $202.4048 | $202.40 | $202.40 | $202.40 |
| 7 purchase totals = | $1,036.12 | $1,098.6268 | $1,098.61 | $1,098.65 | $1,098.60 | |