| 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 | $13.50 | 3.676% | $13.9963 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $211.96 | 10.672% | $234.5804 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $241.89 | 7.394% | $259.7753 | $259.78 | $259.80 | $259.80 |
| Purchase #4 | $86.56 | 11.326% | $96.3638 | $96.36 | $96.35 | $96.40 |
| Purchase #5 | $94.42 | 4.774% | $98.9276 | $98.93 | $98.95 | $98.90 |
| Purchase #6 | $64.60 | 8.838% | $70.3093 | $70.31 | $70.30 | $70.30 |
| Purchase #7 | $150.33 | 8.738% | $163.4658 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $863.26 | $937.4185 | $937.43 | $937.45 | $937.50 | |