| 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 | $125.30 | 4.525% | $130.9698 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $149.52 | 10.116% | $164.6454 | $164.65 | $164.65 | $164.60 |
| Purchase #3 | $53.85 | 4.531% | $56.2899 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $202.91 | 12.830% | $228.9434 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $66.79 | 11.549% | $74.5036 | $74.50 | $74.50 | $74.50 |
| Purchase #6 | $109.62 | 6.714% | $116.9799 | $116.98 | $117.00 | $117.00 |
| Purchase #7 | $160.39 | 9.738% | $176.0088 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $868.38 | $948.3408 | $948.34 | $948.35 | $948.30 | |