| 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 | $235.33 | 13.230% | $266.4642 | $266.46 | $266.45 | $266.50 |
| Purchase #2 | $164.54 | 7.650% | $177.1273 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $172.33 | 10.257% | $190.0059 | $190.01 | $190.00 | $190.00 |
| Purchase #4 | $193.73 | 12.202% | $217.3689 | $217.37 | $217.35 | $217.40 |
| Purchase #5 | $190.91 | 13.748% | $217.1563 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $7.84 | 9.224% | $8.5632 | $8.56 | $8.55 | $8.60 |
| Purchase #7 | $197.62 | 4.169% | $205.8588 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $1,162.30 | $1,282.5446 | $1,282.55 | $1,282.50 | $1,282.70 | |