| 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 | $34.96 | 11.472% | $38.9706 | $38.97 | $38.95 | $39.00 |
| Purchase #2 | $135.38 | 7.119% | $145.0177 | $145.02 | $145.00 | $145.00 |
| Purchase #3 | $135.46 | 5.857% | $143.3939 | $143.39 | $143.40 | $143.40 |
| Purchase #4 | $63.39 | 10.865% | $70.2773 | $70.28 | $70.30 | $70.30 |
| Purchase #5 | $81.65 | 13.315% | $92.5217 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $79.79 | 4.283% | $83.2074 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $247.78 | 13.357% | $280.876 | $280.88 | $280.90 | $280.90 |
| 7 purchase totals = | $778.41 | $854.2646 | $854.27 | $854.25 | $854.30 | |