| 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 | $68.52 | 12.820% | $77.3043 | $77.30 | $77.30 | $77.30 |
| Purchase #2 | $40.66 | 11.845% | $45.4762 | $45.48 | $45.50 | $45.50 |
| Purchase #3 | $236.68 | 8.862% | $257.6546 | $257.65 | $257.65 | $257.70 |
| Purchase #4 | $184.81 | 11.644% | $206.3293 | $206.33 | $206.35 | $206.30 |
| Purchase #5 | $206.80 | 7.859% | $223.0524 | $223.05 | $223.05 | $223.10 |
| Purchase #6 | $13.28 | 7.640% | $14.2946 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $39.49 | 8.210% | $42.7321 | $42.73 | $42.75 | $42.70 |
| 7 purchase totals = | $790.24 | $866.8435 | $866.83 | $866.90 | $866.90 | |