| 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 | $113.95 | 7.841% | $122.8848 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $137.71 | 3.315% | $142.2751 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $247.69 | 6.645% | $264.149 | $264.15 | $264.15 | $264.10 |
| Purchase #4 | $5.33 | 3.758% | $5.5303 | $5.53 | $5.55 | $5.50 |
| Purchase #5 | $97.35 | 3.865% | $101.1126 | $101.11 | $101.10 | $101.10 |
| Purchase #6 | $95.33 | 5.463% | $100.5379 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $16.75 | 7.175% | $17.9518 | $17.95 | $17.95 | $18.00 |
| 7 purchase totals = | $714.11 | $754.4415 | $754.44 | $754.50 | $754.40 | |