| 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 | $227.74 | 13.196% | $257.7926 | $257.79 | $257.80 | $257.80 |
| Purchase #2 | $179.48 | 12.732% | $202.3314 | $202.33 | $202.35 | $202.30 |
| Purchase #3 | $115.76 | 3.414% | $119.712 | $119.71 | $119.70 | $119.70 |
| Purchase #4 | $217.53 | 10.222% | $239.7659 | $239.77 | $239.75 | $239.80 |
| Purchase #5 | $87.81 | 13.554% | $99.7118 | $99.71 | $99.70 | $99.70 |
| Purchase #6 | $211.78 | 9.532% | $231.9669 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $124.44 | 12.639% | $140.168 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $1,164.54 | $1,291.4486 | $1,291.45 | $1,291.40 | $1,291.50 | |