| 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 | $168.26 | 3.846% | $174.7313 | $174.73 | $174.75 | $174.70 |
| Purchase #2 | $226.41 | 9.719% | $248.4148 | $248.41 | $248.40 | $248.40 |
| Purchase #3 | $18.98 | 12.702% | $21.3908 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $38.35 | 10.350% | $42.3192 | $42.32 | $42.30 | $42.30 |
| Purchase #5 | $102.73 | 11.584% | $114.6302 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $69.79 | 8.708% | $75.8673 | $75.87 | $75.85 | $75.90 |
| Purchase #7 | $151.47 | 4.353% | $158.0635 | $158.06 | $158.05 | $158.10 |
| 7 purchase totals = | $775.99 | $835.4171 | $835.41 | $835.40 | $835.40 | |