| 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 | $229.80 | 3.819% | $238.5761 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $67.98 | 8.204% | $73.5571 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $193.36 | 6.871% | $206.6458 | $206.65 | $206.65 | $206.60 |
| Purchase #4 | $201.55 | 5.432% | $212.4982 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $188.67 | 8.127% | $204.0032 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $176.83 | 3.430% | $182.8953 | $182.90 | $182.90 | $182.90 |
| Purchase #7 | $107.38 | 13.335% | $121.6991 | $121.70 | $121.70 | $121.70 |
| 7 purchase totals = | $1,165.57 | $1,239.8748 | $1,239.89 | $1,239.90 | $1,239.90 | |