| 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 | $183.74 | 3.184% | $189.5903 | $189.59 | $189.60 | $189.60 |
| Purchase #2 | $192.45 | 3.121% | $198.4564 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $36.74 | 12.122% | $41.1936 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $79.93 | 5.434% | $84.2734 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $233.49 | 6.498% | $248.6622 | $248.66 | $248.65 | $248.70 |
| Purchase #6 | $80.70 | 7.583% | $86.8195 | $86.82 | $86.80 | $86.80 |
| Purchase #7 | $27.96 | 3.176% | $28.848 | $28.85 | $28.85 | $28.80 |
| 7 purchase totals = | $835.01 | $877.8434 | $877.84 | $877.80 | $877.90 | |