| 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 | $206.40 | 4.597% | $215.8882 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $81.42 | 8.118% | $88.0297 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $60.34 | 8.111% | $65.2342 | $65.23 | $65.25 | $65.20 |
| Purchase #4 | $142.53 | 3.700% | $147.8036 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $156.73 | 8.424% | $169.9329 | $169.93 | $169.95 | $169.90 |
| Purchase #6 | $141.36 | 4.276% | $147.4046 | $147.40 | $147.40 | $147.40 |
| Purchase #7 | $134.53 | 11.534% | $150.0467 | $150.05 | $150.05 | $150.00 |
| 7 purchase totals = | $923.31 | $984.3399 | $984.33 | $984.40 | $984.20 | |