| 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 | $210.36 | 13.731% | $239.2445 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $33.62 | 7.652% | $36.1926 | $36.19 | $36.20 | $36.20 |
| Purchase #3 | $88.65 | 3.790% | $92.0098 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $21.40 | 7.214% | $22.9438 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $35.65 | 10.693% | $39.4621 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $124.45 | 9.633% | $136.4383 | $136.44 | $136.45 | $136.40 |
| Purchase #7 | $148.47 | 10.180% | $163.5842 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $662.60 | $729.8753 | $729.86 | $729.90 | $729.80 | |