| 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 | $8.80 | 6.323% | $9.3564 | $9.36 | $9.35 | $9.40 |
| Purchase #2 | $116.73 | 6.663% | $124.5077 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $179.56 | 5.176% | $188.854 | $188.85 | $188.85 | $188.90 |
| Purchase #4 | $146.43 | 3.245% | $151.1817 | $151.18 | $151.20 | $151.20 |
| Purchase #5 | $130.96 | 7.474% | $140.748 | $140.75 | $140.75 | $140.70 |
| Purchase #6 | $196.37 | 13.344% | $222.5736 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $64.32 | 10.339% | $70.97 | $70.97 | $70.95 | $71.00 |
| 7 purchase totals = | $843.17 | $908.1914 | $908.19 | $908.15 | $908.30 | |