| 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 | $208.29 | 12.701% | $234.7449 | $234.74 | $234.75 | $234.70 |
| Purchase #2 | $160.94 | 10.118% | $177.2239 | $177.22 | $177.20 | $177.20 |
| Purchase #3 | $42.95 | 8.599% | $46.6433 | $46.64 | $46.65 | $46.60 |
| Purchase #4 | $189.79 | 8.127% | $205.2142 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $16.62 | 9.804% | $18.2494 | $18.25 | $18.25 | $18.20 |
| Purchase #6 | $17.97 | 10.362% | $19.8321 | $19.83 | $19.85 | $19.80 |
| Purchase #7 | $11.85 | 13.172% | $13.4109 | $13.41 | $13.40 | $13.40 |
| 7 purchase totals = | $648.41 | $715.3187 | $715.30 | $715.30 | $715.10 | |