| 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 | $114.90 | 4.619% | $120.2072 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $66.53 | 9.534% | $72.873 | $72.87 | $72.85 | $72.90 |
| Purchase #3 | $81.87 | 8.341% | $88.6988 | $88.70 | $88.70 | $88.70 |
| Purchase #4 | $169.58 | 8.211% | $183.5042 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $204.49 | 8.679% | $222.2377 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $180.86 | 11.678% | $201.9808 | $201.98 | $202.00 | $202.00 |
| Purchase #7 | $173.48 | 5.826% | $183.5869 | $183.59 | $183.60 | $183.60 |
| 7 purchase totals = | $991.71 | $1,073.0886 | $1,073.09 | $1,073.10 | $1,073.10 | |