| 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 | $213.69 | 8.332% | $231.4947 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $100.99 | 4.419% | $105.4527 | $105.45 | $105.45 | $105.50 |
| Purchase #3 | $43.71 | 8.645% | $47.4887 | $47.49 | $47.50 | $47.50 |
| Purchase #4 | $228.67 | 12.457% | $257.1554 | $257.16 | $257.15 | $257.20 |
| Purchase #5 | $57.51 | 12.531% | $64.7166 | $64.72 | $64.70 | $64.70 |
| Purchase #6 | $134.58 | 7.464% | $144.6251 | $144.63 | $144.65 | $144.60 |
| Purchase #7 | $171.74 | 8.669% | $186.6281 | $186.63 | $186.65 | $186.60 |
| 7 purchase totals = | $950.89 | $1,037.5613 | $1,037.57 | $1,037.60 | $1,037.60 | |