| 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 | $102.96 | 10.169% | $113.43 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $125.37 | 8.572% | $136.1167 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $163.50 | 12.127% | $183.3276 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $105.71 | 5.132% | $111.135 | $111.14 | $111.15 | $111.10 |
| Purchase #5 | $162.67 | 8.595% | $176.6515 | $176.65 | $176.65 | $176.70 |
| Purchase #6 | $130.29 | 9.215% | $142.2962 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $205.48 | 8.865% | $223.6958 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $995.98 | $1,086.6528 | $1,086.67 | $1,086.70 | $1,086.60 | |