| 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 | $131.82 | 11.351% | $146.7829 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $219.49 | 3.771% | $227.767 | $227.77 | $227.75 | $227.80 |
| Purchase #3 | $191.97 | 3.547% | $198.7792 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $224.78 | 10.384% | $248.1212 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $62.93 | 11.123% | $69.9297 | $69.93 | $69.95 | $69.90 |
| Purchase #6 | $139.38 | 10.299% | $153.7347 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $120.31 | 7.366% | $129.172 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $1,090.68 | $1,174.2867 | $1,174.28 | $1,174.30 | $1,174.30 | |