| 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 | $185.38 | 9.704% | $203.3693 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $59.71 | 6.727% | $63.7267 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $96.46 | 6.781% | $103.001 | $103.00 | $103.00 | $103.00 |
| Purchase #4 | $33.74 | 9.424% | $36.9197 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $248.37 | 11.727% | $277.4963 | $277.50 | $277.50 | $277.50 |
| Purchase #6 | $232.33 | 4.336% | $242.4038 | $242.40 | $242.40 | $242.40 |
| Purchase #7 | $46.98 | 9.739% | $51.5554 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $902.97 | $978.4722 | $978.48 | $978.45 | $978.50 | |