| 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 | $162.37 | 4.534% | $169.7319 | $169.73 | $169.75 | $169.70 |
| Purchase #2 | $203.77 | 13.463% | $231.2036 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $97.40 | 4.526% | $101.8083 | $101.81 | $101.80 | $101.80 |
| Purchase #4 | $130.53 | 7.846% | $140.7714 | $140.77 | $140.75 | $140.80 |
| Purchase #5 | $18.40 | 13.257% | $20.8393 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $141.84 | 12.730% | $159.8962 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $121.56 | 6.782% | $129.8042 | $129.80 | $129.80 | $129.80 |
| 7 purchase totals = | $875.87 | $954.0549 | $954.05 | $954.05 | $954.00 | |