| 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 | $114.25 | 5.238% | $120.2344 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $164.38 | 13.179% | $186.0436 | $186.04 | $186.05 | $186.00 |
| Purchase #3 | $177.56 | 9.136% | $193.7819 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $95.75 | 4.863% | $100.4063 | $100.41 | $100.40 | $100.40 |
| Purchase #5 | $195.81 | 8.626% | $212.7006 | $212.70 | $212.70 | $212.70 |
| Purchase #6 | $78.54 | 4.505% | $82.0782 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $58.98 | 10.235% | $65.0166 | $65.02 | $65.00 | $65.00 |
| 7 purchase totals = | $885.27 | $960.2616 | $960.26 | $960.30 | $960.20 | |