| 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 | $32.50 | 12.872% | $36.6834 | $36.68 | $36.70 | $36.70 |
| Purchase #2 | $237.40 | 5.746% | $251.041 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $32.36 | 11.547% | $36.0966 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $243.50 | 7.452% | $261.6456 | $261.65 | $261.65 | $261.60 |
| Purchase #5 | $21.47 | 4.606% | $22.4589 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $194.67 | 4.265% | $202.9727 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $59.91 | 6.190% | $63.6184 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $821.81 | $874.5166 | $874.52 | $874.50 | $874.50 | |