| 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 | 7.530% | $201.8661 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $69.44 | 12.626% | $78.2075 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $203.81 | 10.625% | $225.4648 | $225.46 | $225.45 | $225.50 |
| Purchase #4 | $236.64 | 13.667% | $268.9816 | $268.98 | $269.00 | $269.00 |
| Purchase #5 | $113.50 | 13.805% | $129.1687 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $143.65 | 4.548% | $150.1832 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $200.94 | 5.802% | $212.5985 | $212.60 | $212.60 | $212.60 |
| 7 purchase totals = | $1,155.71 | $1,266.4704 | $1,266.47 | $1,266.45 | $1,266.60 | |