| 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 | $11.65 | 8.126% | $12.5967 | $12.60 | $12.60 | $12.60 |
| Purchase #2 | $28.64 | 11.483% | $31.9287 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $136.70 | 12.676% | $154.0281 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $73.38 | 3.643% | $76.0532 | $76.05 | $76.05 | $76.10 |
| Purchase #5 | $212.45 | 6.845% | $226.9922 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $61.95 | 9.318% | $67.7225 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $32.62 | 9.743% | $35.7982 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $557.39 | $605.1196 | $605.12 | $605.15 | $605.10 | |