| 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 | $241.93 | 12.284% | $271.6487 | $271.65 | $271.65 | $271.60 |
| Purchase #2 | $106.55 | 5.705% | $112.6287 | $112.63 | $112.65 | $112.60 |
| Purchase #3 | $173.62 | 13.269% | $196.6576 | $196.66 | $196.65 | $196.70 |
| Purchase #4 | $206.43 | 6.242% | $219.3154 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $95.55 | 12.800% | $107.7804 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $114.40 | 3.508% | $118.4132 | $118.41 | $118.40 | $118.40 |
| Purchase #7 | $50.53 | 11.510% | $56.346 | $56.35 | $56.35 | $56.30 |
| 7 purchase totals = | $989.01 | $1,082.7900 | $1,082.80 | $1,082.80 | $1,082.70 | |