| 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 | $177.72 | 12.153% | $199.3183 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $240.43 | 6.813% | $256.8105 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $114.77 | 9.836% | $126.0588 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $173.81 | 13.121% | $196.6156 | $196.62 | $196.60 | $196.60 |
| Purchase #5 | $124.61 | 3.235% | $128.6411 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $160.34 | 6.679% | $171.0491 | $171.05 | $171.05 | $171.00 |
| Purchase #7 | $216.28 | 9.662% | $237.177 | $237.18 | $237.20 | $237.20 |
| 7 purchase totals = | $1,207.96 | $1,315.6704 | $1,315.68 | $1,315.65 | $1,315.60 | |