| 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 | $67.33 | 4.372% | $70.2737 | $70.27 | $70.25 | $70.30 |
| Purchase #2 | $69.82 | 9.196% | $76.2406 | $76.24 | $76.25 | $76.20 |
| Purchase #3 | $137.71 | 6.776% | $147.0412 | $147.04 | $147.05 | $147.00 |
| Purchase #4 | $23.93 | 9.608% | $26.2292 | $26.23 | $26.25 | $26.20 |
| Purchase #5 | $247.95 | 10.175% | $273.1789 | $273.18 | $273.20 | $273.20 |
| Purchase #6 | $118.72 | 3.224% | $122.5475 | $122.55 | $122.55 | $122.50 |
| Purchase #7 | $60.90 | 8.151% | $65.864 | $65.86 | $65.85 | $65.90 |
| 7 purchase totals = | $726.36 | $781.3751 | $781.37 | $781.40 | $781.30 | |