| 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 | $20.38 | 11.675% | $22.7594 | $22.76 | $22.75 | $22.80 |
| Purchase #2 | $223.43 | 3.793% | $231.9047 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $97.73 | 10.302% | $107.7981 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $114.62 | 5.748% | $121.2084 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $48.77 | 4.548% | $50.9881 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $77.52 | 13.726% | $88.1604 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $98.48 | 6.414% | $104.7965 | $104.80 | $104.80 | $104.80 |
| 7 purchase totals = | $680.93 | $727.6156 | $727.62 | $727.60 | $727.70 | |