| 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 | $237.79 | 13.447% | $269.7656 | $269.77 | $269.75 | $269.80 |
| Purchase #2 | $198.25 | 13.211% | $224.4408 | $224.44 | $224.45 | $224.40 |
| Purchase #3 | $180.94 | 6.276% | $192.2958 | $192.30 | $192.30 | $192.30 |
| Purchase #4 | $27.39 | 5.700% | $28.9512 | $28.95 | $28.95 | $29.00 |
| Purchase #5 | $198.46 | 12.360% | $222.9897 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $169.56 | 10.594% | $187.5232 | $187.52 | $187.50 | $187.50 |
| Purchase #7 | $69.93 | 13.336% | $79.2559 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $1,082.32 | $1,205.2222 | $1,205.23 | $1,205.20 | $1,205.30 | |