| 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 | $74.48 | 9.142% | $81.289 | $81.29 | $81.30 | $81.30 |
| Purchase #2 | $78.39 | 12.286% | $88.021 | $88.02 | $88.00 | $88.00 |
| Purchase #3 | $21.67 | 4.419% | $22.6276 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $176.57 | 9.697% | $193.692 | $193.69 | $193.70 | $193.70 |
| Purchase #5 | $135.95 | 9.612% | $149.0175 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $7.95 | 13.665% | $9.0364 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $193.98 | 3.627% | $201.0157 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $688.99 | $744.6992 | $744.71 | $744.70 | $744.60 | |