| 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 | $228.53 | 13.775% | $260.01 | $260.01 | $260.00 | $260.00 |
| Purchase #2 | $205.28 | 13.676% | $233.3541 | $233.35 | $233.35 | $233.40 |
| Purchase #3 | $32.48 | 9.439% | $35.5458 | $35.55 | $35.55 | $35.50 |
| Purchase #4 | $57.78 | 3.350% | $59.7156 | $59.72 | $59.70 | $59.70 |
| Purchase #5 | $124.98 | 3.216% | $128.9994 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $77.87 | 9.437% | $85.2186 | $85.22 | $85.20 | $85.20 |
| Purchase #7 | $68.28 | 11.558% | $76.1718 | $76.17 | $76.15 | $76.20 |
| 7 purchase totals = | $795.20 | $879.0153 | $879.02 | $878.95 | $879.00 | |