| 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 | $161.83 | 12.728% | $182.4277 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $115.67 | 13.409% | $131.1802 | $131.18 | $131.20 | $131.20 |
| Purchase #3 | $9.47 | 11.641% | $10.5724 | $10.57 | $10.55 | $10.60 |
| Purchase #4 | $42.37 | 11.434% | $47.2146 | $47.21 | $47.20 | $47.20 |
| Purchase #5 | $225.87 | 11.220% | $251.2126 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $43.63 | 11.432% | $48.6178 | $48.62 | $48.60 | $48.60 |
| Purchase #7 | $239.88 | 4.660% | $251.0584 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $838.72 | $922.2837 | $922.28 | $922.25 | $922.30 | |