| 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 | $15.46 | 9.138% | $16.8727 | $16.87 | $16.85 | $16.90 |
| Purchase #2 | $148.62 | 4.531% | $155.354 | $155.35 | $155.35 | $155.40 |
| Purchase #3 | $100.67 | 12.354% | $113.1068 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $160.85 | 13.160% | $182.0179 | $182.02 | $182.00 | $182.00 |
| Purchase #5 | $197.71 | 8.191% | $213.9044 | $213.90 | $213.90 | $213.90 |
| Purchase #6 | $47.92 | 12.706% | $54.0087 | $54.01 | $54.00 | $54.00 |
| Purchase #7 | $115.34 | 13.560% | $130.9801 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $786.57 | $866.2446 | $866.24 | $866.20 | $866.30 | |