| 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 | $9.96 | 6.724% | $10.6297 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $232.90 | 5.748% | $246.2871 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $54.99 | 3.140% | $56.7167 | $56.72 | $56.70 | $56.70 |
| Purchase #4 | $158.91 | 7.453% | $170.7536 | $170.75 | $170.75 | $170.80 |
| Purchase #5 | $195.65 | 6.661% | $208.6822 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $233.89 | 12.174% | $262.3638 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $180.65 | 8.418% | $195.8571 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $1,066.95 | $1,151.2902 | $1,151.29 | $1,151.30 | $1,151.40 | |