| 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 | $30.31 | 7.355% | $32.5393 | $32.54 | $32.55 | $32.50 |
| Purchase #2 | $175.41 | 12.680% | $197.652 | $197.65 | $197.65 | $197.70 |
| Purchase #3 | $157.65 | 3.769% | $163.5918 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $61.48 | 8.175% | $66.506 | $66.51 | $66.50 | $66.50 |
| Purchase #5 | $28.80 | 10.525% | $31.8312 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $240.54 | 11.861% | $269.0704 | $269.07 | $269.05 | $269.10 |
| Purchase #7 | $48.86 | 11.236% | $54.3499 | $54.35 | $54.35 | $54.30 |
| 7 purchase totals = | $743.05 | $815.5406 | $815.54 | $815.55 | $815.50 | |