| 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 | $36.72 | 11.587% | $40.9747 | $40.97 | $40.95 | $41.00 |
| Purchase #2 | $234.64 | 3.537% | $242.9392 | $242.94 | $242.95 | $242.90 |
| Purchase #3 | $19.41 | 8.620% | $21.0831 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $93.82 | 12.365% | $105.4208 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $83.41 | 11.544% | $93.0389 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $17.55 | 5.349% | $18.4887 | $18.49 | $18.50 | $18.50 |
| Purchase #7 | $196.44 | 7.872% | $211.9038 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $681.99 | $733.8492 | $733.84 | $733.85 | $733.80 | |