| 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 | $24.38 | 4.767% | $25.5422 | $25.54 | $25.55 | $25.50 |
| Purchase #2 | $41.74 | 8.460% | $45.2712 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $18.58 | 4.618% | $19.438 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $239.41 | 10.291% | $264.0477 | $264.05 | $264.05 | $264.00 |
| Purchase #5 | $209.31 | 11.518% | $233.4183 | $233.42 | $233.40 | $233.40 |
| Purchase #6 | $232.69 | 9.316% | $254.3674 | $254.37 | $254.35 | $254.40 |
| Purchase #7 | $134.28 | 4.217% | $139.9426 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $900.39 | $982.0274 | $982.03 | $982.00 | $981.90 | |