| 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 | $125.75 | 3.122% | $129.6759 | $129.68 | $129.70 | $129.70 |
| Purchase #2 | $85.29 | 13.488% | $96.7939 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $205.90 | 10.778% | $228.0919 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $65.81 | 4.319% | $68.6523 | $68.65 | $68.65 | $68.70 |
| Purchase #5 | $106.58 | 12.325% | $119.716 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $199.80 | 13.825% | $227.4224 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $238.44 | 4.691% | $249.6252 | $249.63 | $249.65 | $249.60 |
| 7 purchase totals = | $1,027.57 | $1,119.9776 | $1,119.98 | $1,120.00 | $1,120.00 | |