| 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 | $98.64 | 5.303% | $103.8709 | $103.87 | $103.85 | $103.90 |
| Purchase #2 | $249.25 | 10.297% | $274.9153 | $274.92 | $274.90 | $274.90 |
| Purchase #3 | $181.46 | 6.527% | $193.3039 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $83.80 | 3.488% | $86.7229 | $86.72 | $86.70 | $86.70 |
| Purchase #5 | $182.97 | 9.260% | $199.913 | $199.91 | $199.90 | $199.90 |
| Purchase #6 | $228.41 | 10.105% | $251.4908 | $251.49 | $251.50 | $251.50 |
| Purchase #7 | $85.58 | 13.672% | $97.2805 | $97.28 | $97.30 | $97.30 |
| 7 purchase totals = | $1,110.11 | $1,207.4973 | $1,207.49 | $1,207.45 | $1,207.50 | |