| 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 | $219.86 | 3.355% | $227.2363 | $227.24 | $227.25 | $227.20 |
| Purchase #2 | $165.58 | 12.863% | $186.8786 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $43.74 | 5.274% | $46.0468 | $46.05 | $46.05 | $46.00 |
| Purchase #4 | $43.66 | 4.780% | $45.7469 | $45.75 | $45.75 | $45.70 |
| Purchase #5 | $201.31 | 9.784% | $221.0062 | $221.01 | $221.00 | $221.00 |
| Purchase #6 | $10.90 | 8.642% | $11.842 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $44.33 | 4.697% | $46.4122 | $46.41 | $46.40 | $46.40 |
| 7 purchase totals = | $729.38 | $785.1690 | $785.18 | $785.20 | $785.00 | |