| 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 | $165.49 | 12.221% | $185.7145 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $165.77 | 5.506% | $174.8973 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $222.56 | 11.643% | $248.4727 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $51.99 | 12.519% | $58.4986 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $230.64 | 8.708% | $250.7241 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $185.38 | 11.744% | $207.151 | $207.15 | $207.15 | $207.20 |
| Purchase #7 | $86.60 | 13.160% | $97.9966 | $98.00 | $98.00 | $98.00 |
| 7 purchase totals = | $1,108.43 | $1,223.4548 | $1,223.45 | $1,223.40 | $1,223.50 | |