| 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 | $158.78 | 6.476% | $169.0626 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $207.88 | 12.334% | $233.5199 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $231.94 | 5.848% | $245.5039 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $203.40 | 6.180% | $215.9701 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $64.29 | 3.160% | $66.3216 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $176.67 | 7.209% | $189.4061 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $121.42 | 13.416% | $137.7097 | $137.71 | $137.70 | $137.70 |
| 7 purchase totals = | $1,164.38 | $1,257.4939 | $1,257.49 | $1,257.40 | $1,257.50 | |