| 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 | $97.54 | 10.360% | $107.6451 | $107.65 | $107.65 | $107.60 |
| Purchase #2 | $175.68 | 5.567% | $185.4601 | $185.46 | $185.45 | $185.50 |
| Purchase #3 | $141.28 | 11.722% | $157.8408 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $140.50 | 3.853% | $145.9135 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $41.88 | 4.214% | $43.6448 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $239.56 | 11.163% | $266.3021 | $266.30 | $266.30 | $266.30 |
| Purchase #7 | $45.48 | 9.754% | $49.9161 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $881.92 | $956.7225 | $956.72 | $956.70 | $956.60 | |