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 | $7.45 | 5.779% | $7.8805 | $7.88 | $7.90 | $7.90 |
Purchase #2 | $17.59 | 13.586% | $19.9798 | $19.98 | $20.00 | $20.00 |
Purchase #3 | $91.43 | 6.553% | $97.4214 | $97.42 | $97.40 | $97.40 |
Purchase #4 | $93.62 | 5.827% | $99.0752 | $99.08 | $99.10 | $99.10 |
Purchase #5 | $13.87 | 4.221% | $14.4555 | $14.46 | $14.45 | $14.50 |
Purchase #6 | $181.93 | 10.493% | $201.0199 | $201.02 | $201.00 | $201.00 |
Purchase #7 | $76.34 | 12.455% | $85.8481 | $85.85 | $85.85 | $85.80 |
7 purchase totals = | $482.23 | $525.6804 | $525.69 | $525.70 | $525.70 |