| 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 | $29.95 | 13.394% | $33.9615 | $33.96 | $33.95 | $34.00 |
| Purchase #2 | $30.26 | 6.541% | $32.2393 | $32.24 | $32.25 | $32.20 |
| Purchase #3 | $7.63 | 9.775% | $8.3758 | $8.38 | $8.40 | $8.40 |
| Purchase #4 | $106.43 | 7.121% | $114.0089 | $114.01 | $114.00 | $114.00 |
| Purchase #5 | $122.97 | 11.819% | $137.5038 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $81.32 | 13.218% | $92.0689 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $95.41 | 3.202% | $98.465 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $473.97 | $516.6232 | $516.63 | $516.60 | $516.70 | |