| 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 | $117.84 | 6.196% | $125.1414 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $185.55 | 8.756% | $201.7968 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $67.31 | 13.476% | $76.3807 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $131.38 | 6.640% | $140.1036 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $165.51 | 10.457% | $182.8174 | $182.82 | $182.80 | $182.80 |
| Purchase #6 | $242.86 | 5.408% | $255.9939 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $207.51 | 10.792% | $229.9045 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $1,117.96 | $1,212.1383 | $1,212.13 | $1,212.15 | $1,212.10 | |