| 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 | $70.64 | 4.272% | $73.6577 | $73.66 | $73.65 | $73.70 |
| Purchase #2 | $139.66 | 7.407% | $150.0046 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $124.74 | 11.356% | $138.9055 | $138.91 | $138.90 | $138.90 |
| Purchase #4 | $23.83 | 9.154% | $26.0114 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $101.34 | 12.630% | $114.1392 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $163.97 | 8.612% | $178.0911 | $178.09 | $178.10 | $178.10 |
| Purchase #7 | $24.37 | 9.155% | $26.6011 | $26.60 | $26.60 | $26.60 |
| 7 purchase totals = | $648.55 | $707.4106 | $707.41 | $707.40 | $707.40 | |