| 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 | $182.83 | 12.229% | $205.1883 | $205.19 | $205.20 | $205.20 |
| Purchase #2 | $196.53 | 10.325% | $216.8217 | $216.82 | $216.80 | $216.80 |
| Purchase #3 | $129.36 | 5.137% | $136.0052 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $14.81 | 3.587% | $15.3412 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $36.69 | 8.794% | $39.9165 | $39.92 | $39.90 | $39.90 |
| Purchase #6 | $82.79 | 3.363% | $85.5742 | $85.57 | $85.55 | $85.60 |
| Purchase #7 | $147.72 | 10.315% | $162.9573 | $162.96 | $162.95 | $163.00 |
| 7 purchase totals = | $790.73 | $861.8044 | $861.81 | $861.75 | $861.80 | |