| 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 | $181.38 | 8.294% | $196.4237 | $196.42 | $196.40 | $196.40 |
| Purchase #2 | $242.35 | 6.298% | $257.6132 | $257.61 | $257.60 | $257.60 |
| Purchase #3 | $226.32 | 5.637% | $239.0777 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $221.48 | 13.356% | $251.0609 | $251.06 | $251.05 | $251.10 |
| Purchase #5 | $158.97 | 11.477% | $177.215 | $177.22 | $177.20 | $177.20 |
| Purchase #6 | $158.54 | 3.244% | $163.683 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $157.63 | 13.497% | $178.9053 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $1,346.67 | $1,463.9788 | $1,463.98 | $1,463.95 | $1,464.00 | |