| 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 | $164.77 | 7.775% | $177.5809 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $41.74 | 4.148% | $43.4714 | $43.47 | $43.45 | $43.50 |
| Purchase #3 | $179.37 | 10.403% | $198.0299 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $236.91 | 12.719% | $267.0426 | $267.04 | $267.05 | $267.00 |
| Purchase #5 | $171.75 | 5.569% | $181.3148 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $176.90 | 3.838% | $183.6894 | $183.69 | $183.70 | $183.70 |
| Purchase #7 | $183.56 | 5.658% | $193.9458 | $193.95 | $193.95 | $193.90 |
| 7 purchase totals = | $1,155.00 | $1,245.0748 | $1,245.07 | $1,245.10 | $1,245.00 | |