| 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 | $36.61 | 3.839% | $38.0155 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $100.62 | 12.300% | $112.9963 | $113.00 | $113.00 | $113.00 |
| Purchase #3 | $66.41 | 6.285% | $70.5839 | $70.58 | $70.60 | $70.60 |
| Purchase #4 | $188.66 | 5.376% | $198.8024 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $229.25 | 12.216% | $257.2552 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $78.56 | 3.231% | $81.0983 | $81.10 | $81.10 | $81.10 |
| Purchase #7 | $81.77 | 8.783% | $88.9519 | $88.95 | $88.95 | $89.00 |
| 7 purchase totals = | $781.88 | $847.7035 | $847.71 | $847.70 | $847.80 | |