| 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 | $208.97 | 8.248% | $226.2058 | $226.21 | $226.20 | $226.20 |
| Purchase #2 | $18.40 | 7.226% | $19.7296 | $19.73 | $19.75 | $19.70 |
| Purchase #3 | $142.31 | 3.579% | $147.4033 | $147.40 | $147.40 | $147.40 |
| Purchase #4 | $129.76 | 11.736% | $144.9886 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $21.82 | 7.176% | $23.3858 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $226.48 | 10.287% | $249.778 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $142.70 | 8.365% | $154.6369 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $890.44 | $966.1280 | $966.14 | $966.20 | $966.10 | |