| 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 | $14.50 | 6.542% | $15.4486 | $15.45 | $15.45 | $15.40 |
| Purchase #2 | $166.83 | 3.368% | $172.4488 | $172.45 | $172.45 | $172.40 |
| Purchase #3 | $123.87 | 10.592% | $136.9903 | $136.99 | $137.00 | $137.00 |
| Purchase #4 | $141.34 | 9.633% | $154.9553 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $193.53 | 6.257% | $205.6392 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $125.49 | 9.643% | $137.591 | $137.59 | $137.60 | $137.60 |
| Purchase #7 | $238.92 | 13.714% | $271.6855 | $271.69 | $271.70 | $271.70 |
| 7 purchase totals = | $1,004.48 | $1,094.7587 | $1,094.77 | $1,094.80 | $1,094.70 | |