| 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 | $190.55 | 11.695% | $212.8348 | $212.83 | $212.85 | $212.80 |
| Purchase #2 | $86.51 | 8.590% | $93.9412 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $242.94 | 10.671% | $268.8641 | $268.86 | $268.85 | $268.90 |
| Purchase #4 | $63.26 | 9.567% | $69.3121 | $69.31 | $69.30 | $69.30 |
| Purchase #5 | $248.84 | 12.532% | $280.0246 | $280.02 | $280.00 | $280.00 |
| Purchase #6 | $155.61 | 8.445% | $168.7513 | $168.75 | $168.75 | $168.80 |
| Purchase #7 | $49.61 | 6.575% | $52.8719 | $52.87 | $52.85 | $52.90 |
| 7 purchase totals = | $1,037.32 | $1,146.6000 | $1,146.58 | $1,146.55 | $1,146.60 | |