| 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 | $88.91 | 13.735% | $101.1218 | $101.12 | $101.10 | $101.10 |
| Purchase #2 | $171.32 | 12.750% | $193.1633 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $125.76 | 12.405% | $141.3605 | $141.36 | $141.35 | $141.40 |
| Purchase #4 | $185.49 | 10.618% | $205.1853 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $231.63 | 12.314% | $260.1529 | $260.15 | $260.15 | $260.20 |
| Purchase #6 | $161.75 | 12.310% | $181.6614 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $176.56 | 7.220% | $189.3076 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $1,141.42 | $1,271.9528 | $1,271.95 | $1,271.90 | $1,272.10 | |