| 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 | $174.53 | 4.467% | $182.3263 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $40.77 | 10.221% | $44.9371 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $235.93 | 9.482% | $258.3009 | $258.30 | $258.30 | $258.30 |
| Purchase #4 | $98.31 | 10.699% | $108.8282 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $106.93 | 9.716% | $117.3193 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $172.38 | 4.420% | $179.9992 | $180.00 | $180.00 | $180.00 |
| Purchase #7 | $216.80 | 12.386% | $243.6528 | $243.65 | $243.65 | $243.70 |
| 7 purchase totals = | $1,045.65 | $1,135.3638 | $1,135.37 | $1,135.40 | $1,135.30 | |