| 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 | $193.59 | 4.228% | $201.775 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $30.39 | 6.617% | $32.4009 | $32.40 | $32.40 | $32.40 |
| Purchase #3 | $92.85 | 12.373% | $104.3383 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $139.54 | 9.246% | $152.4419 | $152.44 | $152.45 | $152.40 |
| Purchase #5 | $114.36 | 13.403% | $129.6877 | $129.69 | $129.70 | $129.70 |
| Purchase #6 | $66.56 | 4.515% | $69.5652 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $166.83 | 6.494% | $177.6639 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $804.12 | $867.8729 | $867.88 | $867.90 | $867.90 | |