| 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 | $95.54 | 13.225% | $108.1752 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $88.99 | 9.319% | $97.283 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $13.85 | 10.839% | $15.3512 | $15.35 | $15.35 | $15.40 |
| Purchase #4 | $189.56 | 3.600% | $196.3842 | $196.38 | $196.40 | $196.40 |
| Purchase #5 | $237.87 | 9.134% | $259.597 | $259.60 | $259.60 | $259.60 |
| Purchase #6 | $202.33 | 7.135% | $216.7662 | $216.77 | $216.75 | $216.80 |
| Purchase #7 | $157.84 | 10.862% | $174.9846 | $174.98 | $175.00 | $175.00 |
| 7 purchase totals = | $985.98 | $1,068.5414 | $1,068.54 | $1,068.60 | $1,068.70 | |