| 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 | $99.84 | 13.659% | $113.4771 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $91.42 | 6.194% | $97.0826 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $70.68 | 5.613% | $74.6473 | $74.65 | $74.65 | $74.60 |
| Purchase #4 | $236.80 | 13.761% | $269.386 | $269.39 | $269.40 | $269.40 |
| Purchase #5 | $174.72 | 4.196% | $182.0513 | $182.05 | $182.05 | $182.10 |
| Purchase #6 | $78.30 | 11.131% | $87.0156 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $190.47 | 7.276% | $204.3286 | $204.33 | $204.35 | $204.30 |
| 7 purchase totals = | $942.23 | $1,027.9885 | $1,028.00 | $1,028.05 | $1,028.00 | |