| 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 | $214.79 | 5.419% | $226.4295 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $140.26 | 11.322% | $156.1402 | $156.14 | $156.15 | $156.10 |
| Purchase #3 | $133.72 | 13.413% | $151.6559 | $151.66 | $151.65 | $151.70 |
| Purchase #4 | $109.80 | 12.873% | $123.9346 | $123.93 | $123.95 | $123.90 |
| Purchase #5 | $17.93 | 12.522% | $20.1752 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $74.33 | 5.233% | $78.2197 | $78.22 | $78.20 | $78.20 |
| Purchase #7 | $114.52 | 8.360% | $124.0939 | $124.09 | $124.10 | $124.10 |
| 7 purchase totals = | $805.35 | $880.6490 | $880.65 | $880.70 | $880.60 | |