| 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 | $93.43 | 3.270% | $96.4852 | $96.49 | $96.50 | $96.50 |
| Purchase #2 | $79.70 | 10.873% | $88.3658 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $224.70 | 4.282% | $234.3217 | $234.32 | $234.30 | $234.30 |
| Purchase #4 | $111.35 | 11.843% | $124.5372 | $124.54 | $124.55 | $124.50 |
| Purchase #5 | $146.76 | 6.822% | $156.772 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $6.90 | 8.681% | $7.499 | $7.50 | $7.50 | $7.50 |
| Purchase #7 | $26.71 | 7.609% | $28.7424 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $689.55 | $736.7233 | $736.73 | $736.70 | $736.70 | |