| 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 | $238.75 | 9.625% | $261.7297 | $261.73 | $261.75 | $261.70 |
| Purchase #2 | $158.38 | 12.639% | $178.3976 | $178.40 | $178.40 | $178.40 |
| Purchase #3 | $123.30 | 4.504% | $128.8534 | $128.85 | $128.85 | $128.90 |
| Purchase #4 | $127.45 | 12.734% | $143.6795 | $143.68 | $143.70 | $143.70 |
| Purchase #5 | $223.96 | 3.739% | $232.3339 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $108.44 | 6.293% | $115.2641 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $184.31 | 10.784% | $204.186 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $1,164.59 | $1,264.4442 | $1,264.44 | $1,264.50 | $1,264.50 | |