| 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 | $42.33 | 11.664% | $47.2674 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $142.89 | 11.757% | $159.6896 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $202.82 | 6.141% | $215.2752 | $215.28 | $215.30 | $215.30 |
| Purchase #4 | $118.95 | 4.428% | $124.2171 | $124.22 | $124.20 | $124.20 |
| Purchase #5 | $34.88 | 5.186% | $36.6889 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $169.86 | 5.302% | $178.866 | $178.87 | $178.85 | $178.90 |
| Purchase #7 | $64.95 | 6.323% | $69.0568 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $776.68 | $831.0610 | $831.08 | $831.05 | $831.20 | |