| 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 | $169.45 | 12.367% | $190.4059 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $248.32 | 9.690% | $272.3822 | $272.38 | $272.40 | $272.40 |
| Purchase #3 | $56.87 | 6.471% | $60.5501 | $60.55 | $60.55 | $60.60 |
| Purchase #4 | $69.84 | 5.394% | $73.6072 | $73.61 | $73.60 | $73.60 |
| Purchase #5 | $31.72 | 11.550% | $35.3837 | $35.38 | $35.40 | $35.40 |
| Purchase #6 | $33.94 | 11.860% | $37.9653 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $214.25 | 6.429% | $228.0241 | $228.02 | $228.00 | $228.00 |
| 7 purchase totals = | $824.39 | $898.3185 | $898.32 | $898.30 | $898.40 | |