| 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 | $45.97 | 11.667% | $51.3333 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $205.61 | 11.856% | $229.9871 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $13.98 | 3.342% | $14.4472 | $14.45 | $14.45 | $14.40 |
| Purchase #4 | $104.59 | 12.455% | $117.6167 | $117.62 | $117.60 | $117.60 |
| Purchase #5 | $64.36 | 11.473% | $71.744 | $71.74 | $71.75 | $71.70 |
| Purchase #6 | $138.65 | 13.692% | $157.634 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $207.96 | 13.360% | $235.7435 | $235.74 | $235.75 | $235.70 |
| 7 purchase totals = | $781.12 | $878.5058 | $878.50 | $878.55 | $878.30 | |