| 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 | $249.64 | 9.357% | $272.9988 | $273.00 | $273.00 | $273.00 |
| Purchase #2 | $72.78 | 8.613% | $79.0485 | $79.05 | $79.05 | $79.00 |
| Purchase #3 | $192.97 | 3.525% | $199.7722 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $130.64 | 4.563% | $136.6011 | $136.60 | $136.60 | $136.60 |
| Purchase #5 | $161.50 | 4.364% | $168.5479 | $168.55 | $168.55 | $168.50 |
| Purchase #6 | $125.99 | 13.724% | $143.2809 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $156.59 | 13.491% | $177.7156 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $1,090.11 | $1,177.9650 | $1,177.97 | $1,177.95 | $1,177.90 | |