| 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 | $40.54 | 6.191% | $43.0498 | $43.05 | $43.05 | $43.00 |
| Purchase #2 | $174.90 | 8.624% | $189.9834 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $113.43 | 10.857% | $125.7451 | $125.75 | $125.75 | $125.70 |
| Purchase #4 | $56.27 | 13.671% | $63.9627 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $107.67 | 9.357% | $117.7447 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $47.43 | 11.516% | $52.892 | $52.89 | $52.90 | $52.90 |
| Purchase #7 | $135.73 | 4.357% | $141.6438 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $675.97 | $735.0215 | $735.01 | $735.05 | $734.90 | |