| 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 | $16.35 | 9.462% | $17.897 | $17.90 | $17.90 | $17.90 |
| Purchase #2 | $20.41 | 8.828% | $22.2118 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $238.65 | 10.831% | $264.4982 | $264.50 | $264.50 | $264.50 |
| Purchase #4 | $157.48 | 12.303% | $176.8548 | $176.85 | $176.85 | $176.90 |
| Purchase #5 | $87.41 | 12.202% | $98.0758 | $98.08 | $98.10 | $98.10 |
| Purchase #6 | $139.94 | 10.252% | $154.2866 | $154.29 | $154.30 | $154.30 |
| Purchase #7 | $218.92 | 8.663% | $237.885 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $879.16 | $971.7092 | $971.72 | $971.75 | $971.80 | |