| 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 | $10.31 | 13.562% | $11.7082 | $11.71 | $11.70 | $11.70 |
| Purchase #2 | $250.77 | 7.302% | $269.0812 | $269.08 | $269.10 | $269.10 |
| Purchase #3 | $35.60 | 3.253% | $36.7581 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $33.88 | 4.774% | $35.4974 | $35.50 | $35.50 | $35.50 |
| Purchase #5 | $129.77 | 10.414% | $143.2842 | $143.28 | $143.30 | $143.30 |
| Purchase #6 | $32.45 | 3.204% | $33.4897 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $208.99 | 9.696% | $229.2537 | $229.25 | $229.25 | $229.30 |
| 7 purchase totals = | $701.77 | $759.0725 | $759.07 | $759.10 | $759.20 | |