| 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 | $150.98 | 8.262% | $163.454 | $163.45 | $163.45 | $163.50 |
| Purchase #2 | $246.62 | 5.340% | $259.7895 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $7.35 | 13.315% | $8.3287 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $76.70 | 10.383% | $84.6638 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $223.42 | 9.745% | $245.1923 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $151.69 | 10.357% | $167.4005 | $167.40 | $167.40 | $167.40 |
| Purchase #7 | $140.83 | 12.874% | $158.9605 | $158.96 | $158.95 | $159.00 |
| 7 purchase totals = | $997.59 | $1,087.7893 | $1,087.78 | $1,087.80 | $1,087.90 | |