| 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 | $174.47 | 9.134% | $190.4061 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $20.79 | 7.705% | $22.3919 | $22.39 | $22.40 | $22.40 |
| Purchase #3 | $35.82 | 3.234% | $36.9784 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $114.45 | 13.219% | $129.5791 | $129.58 | $129.60 | $129.60 |
| Purchase #5 | $149.66 | 10.645% | $165.5913 | $165.59 | $165.60 | $165.60 |
| Purchase #6 | $153.74 | 11.422% | $171.3002 | $171.30 | $171.30 | $171.30 |
| Purchase #7 | $230.55 | 11.600% | $257.2938 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $879.48 | $973.5408 | $973.54 | $973.60 | $973.60 | |