| 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 | $206.84 | 13.331% | $234.4138 | $234.41 | $234.40 | $234.40 |
| Purchase #2 | $90.65 | 13.424% | $102.8189 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $8.63 | 11.630% | $9.6337 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $25.95 | 4.195% | $27.0386 | $27.04 | $27.05 | $27.00 |
| Purchase #5 | $24.60 | 13.738% | $27.9795 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $58.99 | 6.711% | $62.9488 | $62.95 | $62.95 | $62.90 |
| Purchase #7 | $229.83 | 11.575% | $256.4328 | $256.43 | $256.45 | $256.40 |
| 7 purchase totals = | $645.49 | $721.2661 | $721.26 | $721.30 | $721.10 | |