| 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 | $160.54 | 11.406% | $178.8512 | $178.85 | $178.85 | $178.90 |
| Purchase #2 | $148.80 | 10.106% | $163.8377 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $213.33 | 12.222% | $239.4032 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $181.80 | 9.709% | $199.451 | $199.45 | $199.45 | $199.50 |
| Purchase #5 | $163.64 | 9.854% | $179.7651 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $156.38 | 4.527% | $163.4593 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $60.84 | 10.158% | $67.0201 | $67.02 | $67.00 | $67.00 |
| 7 purchase totals = | $1,085.33 | $1,191.7876 | $1,191.79 | $1,191.75 | $1,191.90 | |