| 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 | $188.64 | 4.386% | $196.9138 | $196.91 | $196.90 | $196.90 |
| Purchase #2 | $108.59 | 12.668% | $122.3462 | $122.35 | $122.35 | $122.30 |
| Purchase #3 | $34.93 | 11.123% | $38.8153 | $38.82 | $38.80 | $38.80 |
| Purchase #4 | $47.39 | 5.790% | $50.1339 | $50.13 | $50.15 | $50.10 |
| Purchase #5 | $207.73 | 10.197% | $228.9122 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $229.53 | 7.366% | $246.4372 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $48.68 | 3.676% | $50.4695 | $50.47 | $50.45 | $50.50 |
| 7 purchase totals = | $865.49 | $934.0281 | $934.03 | $934.00 | $933.90 | |