| 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 | $104.97 | 9.118% | $114.5412 | $114.54 | $114.55 | $114.50 |
| Purchase #2 | $62.50 | 8.569% | $67.8556 | $67.86 | $67.85 | $67.90 |
| Purchase #3 | $174.53 | 4.687% | $182.7102 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $156.60 | 5.305% | $164.9076 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $224.75 | 12.149% | $252.0549 | $252.05 | $252.05 | $252.10 |
| Purchase #6 | $41.66 | 9.855% | $45.7656 | $45.77 | $45.75 | $45.80 |
| Purchase #7 | $39.94 | 4.825% | $41.8671 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $804.95 | $869.7022 | $869.71 | $869.65 | $869.80 | |