| 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 | $33.87 | 8.808% | $36.8533 | $36.85 | $36.85 | $36.90 |
| Purchase #2 | $238.80 | 6.758% | $254.9381 | $254.94 | $254.95 | $254.90 |
| Purchase #3 | $143.89 | 13.268% | $162.9813 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $107.30 | 5.561% | $113.267 | $113.27 | $113.25 | $113.30 |
| Purchase #5 | $48.84 | 10.796% | $54.1128 | $54.11 | $54.10 | $54.10 |
| Purchase #6 | $115.79 | 11.856% | $129.5181 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $80.75 | 6.347% | $85.8752 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $769.24 | $837.5458 | $837.55 | $837.55 | $837.60 | |