| 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 | $94.30 | 3.155% | $97.2752 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $45.78 | 10.474% | $50.575 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $225.88 | 5.325% | $237.9081 | $237.91 | $237.90 | $237.90 |
| Purchase #4 | $233.84 | 5.797% | $247.3957 | $247.40 | $247.40 | $247.40 |
| Purchase #5 | $188.77 | 7.154% | $202.2746 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $34.37 | 4.354% | $35.8665 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $119.45 | 12.525% | $134.4111 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $942.39 | $1,005.7062 | $1,005.72 | $1,005.70 | $1,005.80 | |