| 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 | $157.70 | 13.379% | $178.7987 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $215.74 | 7.427% | $231.763 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $140.56 | 4.710% | $147.1804 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $206.28 | 5.426% | $217.4728 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $232.25 | 11.547% | $259.0679 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $149.74 | 5.852% | $158.5028 | $158.50 | $158.50 | $158.50 |
| Purchase #7 | $108.39 | 12.297% | $121.7187 | $121.72 | $121.70 | $121.70 |
| 7 purchase totals = | $1,210.66 | $1,314.5043 | $1,314.50 | $1,314.45 | $1,314.60 | |