| 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 | $226.90 | 5.485% | $239.3455 | $239.35 | $239.35 | $239.30 |
| Purchase #2 | $65.80 | 11.519% | $73.3795 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $74.75 | 13.326% | $84.7112 | $84.71 | $84.70 | $84.70 |
| Purchase #4 | $81.81 | 7.728% | $88.1323 | $88.13 | $88.15 | $88.10 |
| Purchase #5 | $92.50 | 5.265% | $97.3701 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $39.46 | 4.544% | $41.2531 | $41.25 | $41.25 | $41.30 |
| Purchase #7 | $80.43 | 4.360% | $83.9367 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $661.65 | $708.1284 | $708.13 | $708.15 | $708.10 | |