| 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 | $234.54 | 5.526% | $247.5007 | $247.50 | $247.50 | $247.50 |
| Purchase #2 | $195.30 | 9.735% | $214.3125 | $214.31 | $214.30 | $214.30 |
| Purchase #3 | $234.69 | 8.574% | $254.8123 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $197.34 | 9.466% | $216.0202 | $216.02 | $216.00 | $216.00 |
| Purchase #5 | $182.37 | 4.587% | $190.7353 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $164.44 | 7.278% | $176.4079 | $176.41 | $176.40 | $176.40 |
| Purchase #7 | $130.47 | 9.690% | $143.1125 | $143.11 | $143.10 | $143.10 |
| 7 purchase totals = | $1,339.15 | $1,442.9014 | $1,442.90 | $1,442.85 | $1,442.80 | |