| 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 | $154.50 | 5.498% | $162.9944 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $116.27 | 13.182% | $131.5967 | $131.60 | $131.60 | $131.60 |
| Purchase #3 | $85.34 | 13.771% | $97.0922 | $97.09 | $97.10 | $97.10 |
| Purchase #4 | $47.76 | 5.642% | $50.4546 | $50.45 | $50.45 | $50.50 |
| Purchase #5 | $180.92 | 8.156% | $195.6758 | $195.68 | $195.70 | $195.70 |
| Purchase #6 | $102.73 | 6.400% | $109.3047 | $109.30 | $109.30 | $109.30 |
| Purchase #7 | $241.51 | 12.121% | $270.7834 | $270.78 | $270.80 | $270.80 |
| 7 purchase totals = | $929.03 | $1,017.9018 | $1,017.89 | $1,017.95 | $1,018.00 | |