| 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 | $176.80 | 11.746% | $197.5669 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $159.52 | 7.827% | $172.0056 | $172.01 | $172.00 | $172.00 |
| Purchase #3 | $12.68 | 6.495% | $13.5036 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $248.42 | 8.230% | $268.865 | $268.87 | $268.85 | $268.90 |
| Purchase #5 | $236.48 | 4.444% | $246.9892 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $76.43 | 3.580% | $79.1662 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $186.50 | 13.187% | $211.0938 | $211.09 | $211.10 | $211.10 |
| 7 purchase totals = | $1,096.83 | $1,189.1903 | $1,189.20 | $1,189.15 | $1,189.30 | |