| 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 | $184.45 | 7.338% | $197.9849 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $201.99 | 6.132% | $214.376 | $214.38 | $214.40 | $214.40 |
| Purchase #3 | $218.84 | 11.709% | $244.464 | $244.46 | $244.45 | $244.50 |
| Purchase #4 | $56.45 | 12.583% | $63.5531 | $63.55 | $63.55 | $63.60 |
| Purchase #5 | $23.75 | 9.792% | $26.0756 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $189.87 | 5.228% | $199.7964 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $211.89 | 5.202% | $222.9125 | $222.91 | $222.90 | $222.90 |
| 7 purchase totals = | $1,087.24 | $1,169.1625 | $1,169.16 | $1,169.20 | $1,169.30 | |