| 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 | $222.85 | 6.835% | $238.0818 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $103.80 | 12.295% | $116.5622 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $32.98 | 6.210% | $35.0281 | $35.03 | $35.05 | $35.00 |
| Purchase #4 | $78.51 | 9.700% | $86.1255 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $111.57 | 9.855% | $122.5652 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $9.62 | 9.286% | $10.5133 | $10.51 | $10.50 | $10.50 |
| Purchase #7 | $48.70 | 8.609% | $52.8926 | $52.89 | $52.90 | $52.90 |
| 7 purchase totals = | $608.03 | $661.7687 | $661.77 | $661.80 | $661.80 | |