| 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 | $6.82 | 13.768% | $7.759 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $125.77 | 3.134% | $129.7116 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $117.96 | 4.402% | $123.1526 | $123.15 | $123.15 | $123.20 |
| Purchase #4 | $144.33 | 13.599% | $163.9574 | $163.96 | $163.95 | $164.00 |
| Purchase #5 | $155.91 | 6.417% | $165.9147 | $165.91 | $165.90 | $165.90 |
| Purchase #6 | $229.36 | 9.246% | $250.5666 | $250.57 | $250.55 | $250.60 |
| Purchase #7 | $54.77 | 5.870% | $57.985 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $834.92 | $899.0469 | $899.05 | $899.00 | $899.20 | |