| 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 | $157.73 | 3.677% | $163.5297 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $150.47 | 7.230% | $161.349 | $161.35 | $161.35 | $161.30 |
| Purchase #3 | $139.42 | 4.743% | $146.0327 | $146.03 | $146.05 | $146.00 |
| Purchase #4 | $220.38 | 13.638% | $250.4354 | $250.44 | $250.45 | $250.40 |
| Purchase #5 | $145.42 | 6.167% | $154.3881 | $154.39 | $154.40 | $154.40 |
| Purchase #6 | $44.82 | 4.754% | $46.9507 | $46.95 | $46.95 | $47.00 |
| Purchase #7 | $21.63 | 8.287% | $23.4225 | $23.42 | $23.40 | $23.40 |
| 7 purchase totals = | $879.87 | $946.1081 | $946.11 | $946.15 | $946.00 | |