| 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 | $237.70 | 4.553% | $248.5225 | $248.52 | $248.50 | $248.50 |
| Purchase #2 | $119.42 | 8.518% | $129.5922 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $118.99 | 13.588% | $135.1584 | $135.16 | $135.15 | $135.20 |
| Purchase #4 | $240.73 | 10.669% | $266.4135 | $266.41 | $266.40 | $266.40 |
| Purchase #5 | $233.73 | 12.699% | $263.4114 | $263.41 | $263.40 | $263.40 |
| Purchase #6 | $144.81 | 12.835% | $163.3964 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $139.83 | 13.328% | $158.4665 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $1,235.21 | $1,364.9609 | $1,364.96 | $1,364.90 | $1,365.00 | |