| 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 | $144.26 | 10.129% | $158.8721 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $179.79 | 10.134% | $198.0099 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $149.76 | 6.371% | $159.3012 | $159.30 | $159.30 | $159.30 |
| Purchase #4 | $248.50 | 5.468% | $262.088 | $262.09 | $262.10 | $262.10 |
| Purchase #5 | $215.91 | 7.129% | $231.3022 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $180.35 | 11.606% | $201.2814 | $201.28 | $201.30 | $201.30 |
| Purchase #7 | $123.81 | 3.192% | $127.762 | $127.76 | $127.75 | $127.80 |
| 7 purchase totals = | $1,242.38 | $1,338.6168 | $1,338.61 | $1,338.60 | $1,338.70 | |