| 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 | $208.93 | 4.211% | $217.728 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $135.61 | 13.722% | $154.2184 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $154.75 | 10.654% | $171.2371 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $236.95 | 10.785% | $262.5051 | $262.51 | $262.50 | $262.50 |
| Purchase #5 | $240.35 | 6.786% | $256.6602 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $126.80 | 13.786% | $144.2806 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $6.51 | 3.702% | $6.751 | $6.75 | $6.75 | $6.80 |
| 7 purchase totals = | $1,109.90 | $1,213.3804 | $1,213.39 | $1,213.40 | $1,213.40 | |