| 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 | $209.87 | 10.624% | $232.1666 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $11.98 | 6.737% | $12.7871 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $58.55 | 11.609% | $65.3471 | $65.35 | $65.35 | $65.30 |
| Purchase #4 | $197.45 | 12.400% | $221.9338 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $9.53 | 5.625% | $10.0661 | $10.07 | $10.05 | $10.10 |
| Purchase #6 | $19.77 | 3.546% | $20.471 | $20.47 | $20.45 | $20.50 |
| Purchase #7 | $205.50 | 8.401% | $222.7641 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $712.65 | $785.5358 | $785.54 | $785.50 | $785.60 | |