| 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 | $10.92 | 12.393% | $12.2733 | $12.27 | $12.25 | $12.30 |
| Purchase #2 | $166.30 | 9.410% | $181.9488 | $181.95 | $181.95 | $181.90 |
| Purchase #3 | $141.65 | 3.795% | $147.0256 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $154.28 | 11.263% | $171.6566 | $171.66 | $171.65 | $171.70 |
| Purchase #5 | $174.38 | 3.833% | $181.064 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $117.71 | 3.125% | $121.3884 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $241.35 | 11.324% | $268.6805 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $1,006.59 | $1,084.0372 | $1,084.04 | $1,084.05 | $1,084.10 | |