| 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 | $161.37 | 4.714% | $168.977 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $104.54 | 8.592% | $113.5221 | $113.52 | $113.50 | $113.50 |
| Purchase #3 | $219.37 | 10.780% | $243.0181 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $97.42 | 3.816% | $101.1375 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $17.39 | 11.579% | $19.4036 | $19.40 | $19.40 | $19.40 |
| Purchase #6 | $32.67 | 3.143% | $33.6968 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $221.64 | 5.530% | $233.8967 | $233.90 | $233.90 | $233.90 |
| 7 purchase totals = | $854.40 | $913.6518 | $913.66 | $913.65 | $913.60 | |