| 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 | $30.98 | 12.528% | $34.8612 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $243.64 | 6.587% | $259.6886 | $259.69 | $259.70 | $259.70 |
| Purchase #3 | $154.96 | 10.216% | $170.7907 | $170.79 | $170.80 | $170.80 |
| Purchase #4 | $187.61 | 3.814% | $194.7654 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $203.49 | 5.778% | $215.2477 | $215.25 | $215.25 | $215.20 |
| Purchase #6 | $118.54 | 3.521% | $122.7138 | $122.71 | $122.70 | $122.70 |
| Purchase #7 | $48.31 | 5.692% | $51.0598 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $987.53 | $1,049.1272 | $1,049.13 | $1,049.10 | $1,049.20 | |