| 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 | $167.29 | 12.728% | $188.5827 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $62.54 | 6.633% | $66.6883 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $220.45 | 4.805% | $231.0426 | $231.04 | $231.05 | $231.00 |
| Purchase #4 | $5.97 | 12.352% | $6.7074 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $81.95 | 6.529% | $87.3005 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $184.28 | 9.760% | $202.2657 | $202.27 | $202.25 | $202.30 |
| Purchase #7 | $93.95 | 3.556% | $97.2909 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $816.43 | $879.8781 | $879.88 | $879.90 | $879.90 | |