| 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 | $228.70 | 4.701% | $239.4512 | $239.45 | $239.45 | $239.50 |
| Purchase #2 | $155.85 | 13.199% | $176.4206 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $70.87 | 7.501% | $76.186 | $76.19 | $76.20 | $76.20 |
| Purchase #4 | $100.46 | 10.287% | $110.7943 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $119.73 | 12.698% | $134.9333 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $127.70 | 6.693% | $136.247 | $136.25 | $136.25 | $136.20 |
| Purchase #7 | $186.25 | 11.802% | $208.2312 | $208.23 | $208.25 | $208.20 |
| 7 purchase totals = | $989.56 | $1,082.2636 | $1,082.26 | $1,082.30 | $1,082.20 | |