| 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 | $126.98 | 8.655% | $137.9701 | $137.97 | $137.95 | $138.00 |
| Purchase #2 | $180.39 | 5.197% | $189.7649 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $8.35 | 7.587% | $8.9835 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $72.74 | 11.420% | $81.0469 | $81.05 | $81.05 | $81.00 |
| Purchase #5 | $40.43 | 13.204% | $45.7684 | $45.77 | $45.75 | $45.80 |
| Purchase #6 | $234.60 | 3.286% | $242.309 | $242.31 | $242.30 | $242.30 |
| Purchase #7 | $54.26 | 3.103% | $55.9437 | $55.94 | $55.95 | $55.90 |
| 7 purchase totals = | $717.75 | $761.7865 | $761.78 | $761.75 | $761.80 | |