| 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 | $221.60 | 12.546% | $249.4019 | $249.40 | $249.40 | $249.40 |
| Purchase #2 | $171.26 | 8.427% | $185.6921 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $147.39 | 4.528% | $154.0638 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $213.74 | 3.821% | $221.907 | $221.91 | $221.90 | $221.90 |
| Purchase #5 | $199.67 | 7.519% | $214.6832 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $247.91 | 10.529% | $274.0124 | $274.01 | $274.00 | $274.00 |
| Purchase #7 | $230.70 | 3.859% | $239.6027 | $239.60 | $239.60 | $239.60 |
| 7 purchase totals = | $1,432.27 | $1,539.3631 | $1,539.35 | $1,539.35 | $1,539.40 | |