| 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 | $108.72 | 6.678% | $115.9803 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $10.63 | 3.407% | $10.9922 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $87.55 | 4.541% | $91.5256 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $68.78 | 7.474% | $73.9206 | $73.92 | $73.90 | $73.90 |
| Purchase #5 | $21.94 | 3.185% | $22.6388 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $201.50 | 9.856% | $221.3598 | $221.36 | $221.35 | $221.40 |
| Purchase #7 | $126.70 | 4.507% | $132.4104 | $132.41 | $132.40 | $132.40 |
| 7 purchase totals = | $625.82 | $668.8277 | $668.83 | $668.85 | $668.80 | |