| 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 | $37.53 | 13.677% | $42.663 | $42.66 | $42.65 | $42.70 |
| Purchase #2 | $160.98 | 3.575% | $166.735 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $18.51 | 6.376% | $19.6902 | $19.69 | $19.70 | $19.70 |
| Purchase #4 | $152.99 | 6.235% | $162.5289 | $162.53 | $162.55 | $162.50 |
| Purchase #5 | $42.41 | 9.360% | $46.3796 | $46.38 | $46.40 | $46.40 |
| Purchase #6 | $51.37 | 12.265% | $57.6705 | $57.67 | $57.65 | $57.70 |
| Purchase #7 | $174.90 | 3.149% | $180.4076 | $180.41 | $180.40 | $180.40 |
| 7 purchase totals = | $638.69 | $676.0748 | $676.08 | $676.10 | $676.10 | |