| 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 | $73.49 | 13.512% | $83.42 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $197.78 | 4.811% | $207.2952 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $173.76 | 3.793% | $180.3507 | $180.35 | $180.35 | $180.40 |
| Purchase #4 | $235.50 | 5.552% | $248.575 | $248.58 | $248.60 | $248.60 |
| Purchase #5 | $140.50 | 9.305% | $153.5735 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $211.87 | 3.287% | $218.8342 | $218.83 | $218.85 | $218.80 |
| Purchase #7 | $79.82 | 8.299% | $86.4443 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $1,112.72 | $1,178.4929 | $1,178.49 | $1,178.50 | $1,178.50 | |