| 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 | $187.73 | 13.221% | $212.5498 | $212.55 | $212.55 | $212.50 |
| Purchase #2 | $19.48 | 5.346% | $20.5214 | $20.52 | $20.50 | $20.50 |
| Purchase #3 | $50.63 | 6.728% | $54.0364 | $54.04 | $54.05 | $54.00 |
| Purchase #4 | $36.72 | 13.652% | $41.733 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $20.30 | 13.269% | $22.9936 | $22.99 | $23.00 | $23.00 |
| Purchase #6 | $210.52 | 6.589% | $224.3912 | $224.39 | $224.40 | $224.40 |
| Purchase #7 | $114.49 | 13.482% | $129.9255 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $639.87 | $706.1509 | $706.15 | $706.20 | $706.00 | |