| 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 | $235.90 | 13.689% | $268.1924 | $268.19 | $268.20 | $268.20 |
| Purchase #2 | $83.67 | 5.535% | $88.3011 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $204.25 | 5.856% | $216.2109 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $162.42 | 4.465% | $169.6721 | $169.67 | $169.65 | $169.70 |
| Purchase #5 | $65.84 | 4.698% | $68.9332 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $12.55 | 9.105% | $13.6927 | $13.69 | $13.70 | $13.70 |
| Purchase #7 | $208.26 | 7.502% | $223.8837 | $223.88 | $223.90 | $223.90 |
| 7 purchase totals = | $972.89 | $1,048.8861 | $1,048.87 | $1,048.90 | $1,048.90 | |