| 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 | $73.79 | 4.436% | $77.0633 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $198.75 | 3.529% | $205.7639 | $205.76 | $205.75 | $205.80 |
| Purchase #3 | $53.73 | 9.496% | $58.8322 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $67.80 | 13.261% | $76.791 | $76.79 | $76.80 | $76.80 |
| Purchase #5 | $233.98 | 6.748% | $249.769 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $40.43 | 8.355% | $43.8079 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $184.75 | 9.736% | $202.7373 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $853.23 | $914.7646 | $914.76 | $914.75 | $914.80 | |