| 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 | $150.72 | 3.830% | $156.4926 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $44.92 | 6.630% | $47.8982 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $145.99 | 7.680% | $157.202 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $191.54 | 5.591% | $202.249 | $202.25 | $202.25 | $202.20 |
| Purchase #5 | $62.70 | 12.660% | $70.6378 | $70.64 | $70.65 | $70.60 |
| Purchase #6 | $220.77 | 13.534% | $250.649 | $250.65 | $250.65 | $250.60 |
| Purchase #7 | $40.61 | 8.508% | $44.0651 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $857.25 | $929.1937 | $929.20 | $929.20 | $929.10 | |