| 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 | $175.64 | 4.730% | $183.9478 | $183.95 | $183.95 | $183.90 |
| Purchase #2 | $205.95 | 7.582% | $221.5651 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $167.86 | 13.627% | $190.7343 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $210.27 | 12.811% | $237.2077 | $237.21 | $237.20 | $237.20 |
| Purchase #5 | $113.48 | 11.455% | $126.4791 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $127.45 | 12.649% | $143.5712 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $229.49 | 12.711% | $258.6605 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $1,230.14 | $1,362.1657 | $1,362.17 | $1,362.15 | $1,362.20 | |