| 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 | $20.49 | 3.727% | $21.2537 | $21.25 | $21.25 | $21.30 |
| Purchase #2 | $190.84 | 9.873% | $209.6816 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $63.68 | 4.239% | $66.3794 | $66.38 | $66.40 | $66.40 |
| Purchase #4 | $174.76 | 4.465% | $182.563 | $182.56 | $182.55 | $182.60 |
| Purchase #5 | $183.66 | 10.314% | $202.6027 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $187.45 | 7.243% | $201.027 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $229.82 | 10.649% | $254.2935 | $254.29 | $254.30 | $254.30 |
| 7 purchase totals = | $1,050.70 | $1,137.8009 | $1,137.79 | $1,137.85 | $1,137.90 | |