| 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 | $216.80 | 12.338% | $243.5488 | $243.55 | $243.55 | $243.50 |
| Purchase #2 | $232.38 | 4.729% | $243.3693 | $243.37 | $243.35 | $243.40 |
| Purchase #3 | $97.93 | 9.832% | $107.5585 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $137.70 | 11.237% | $153.1733 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $161.92 | 4.695% | $169.5221 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $84.81 | 13.311% | $96.0991 | $96.10 | $96.10 | $96.10 |
| Purchase #7 | $162.87 | 8.437% | $176.6113 | $176.61 | $176.60 | $176.60 |
| 7 purchase totals = | $1,094.41 | $1,189.8824 | $1,189.88 | $1,189.80 | $1,189.90 | |