| 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 | $20.83 | 8.778% | $22.6585 | $22.66 | $22.65 | $22.70 |
| Purchase #2 | $7.75 | 5.784% | $8.1983 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $183.93 | 4.157% | $191.576 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $164.30 | 6.282% | $174.6213 | $174.62 | $174.60 | $174.60 |
| Purchase #5 | $189.87 | 3.685% | $196.8667 | $196.87 | $196.85 | $196.90 |
| Purchase #6 | $92.82 | 4.569% | $97.0609 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $71.89 | 4.637% | $75.2235 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $731.39 | $766.2052 | $766.21 | $766.15 | $766.30 | |