| 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 | $207.74 | 7.556% | $223.4368 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $45.38 | 8.777% | $49.363 | $49.36 | $49.35 | $49.40 |
| Purchase #3 | $184.25 | 13.578% | $209.2675 | $209.27 | $209.25 | $209.30 |
| Purchase #4 | $169.66 | 9.532% | $185.832 | $185.83 | $185.85 | $185.80 |
| Purchase #5 | $200.45 | 7.769% | $216.023 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $249.47 | 11.632% | $278.4884 | $278.49 | $278.50 | $278.50 |
| Purchase #7 | $246.85 | 5.224% | $259.7454 | $259.75 | $259.75 | $259.70 |
| 7 purchase totals = | $1,303.80 | $1,422.1561 | $1,422.16 | $1,422.15 | $1,422.10 | |