| 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 | $133.57 | 8.784% | $145.3028 | $145.30 | $145.30 | $145.30 |
| Purchase #2 | $235.77 | 11.187% | $262.1456 | $262.15 | $262.15 | $262.10 |
| Purchase #3 | $238.54 | 7.486% | $256.3971 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $198.63 | 8.629% | $215.7698 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $214.50 | 10.680% | $237.4086 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $63.76 | 4.398% | $66.5642 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $118.28 | 11.748% | $132.1755 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $1,203.05 | $1,315.7636 | $1,315.77 | $1,315.75 | $1,315.80 | |