| 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 | $143.59 | 3.309% | $148.3414 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $167.71 | 10.267% | $184.9288 | $184.93 | $184.95 | $184.90 |
| Purchase #3 | $196.91 | 5.863% | $208.4548 | $208.45 | $208.45 | $208.50 |
| Purchase #4 | $216.32 | 3.467% | $223.8198 | $223.82 | $223.80 | $223.80 |
| Purchase #5 | $202.75 | 8.459% | $219.9006 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $104.88 | 8.852% | $114.164 | $114.16 | $114.15 | $114.20 |
| Purchase #7 | $74.84 | 7.530% | $80.4755 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $1,107.00 | $1,180.0849 | $1,180.08 | $1,180.10 | $1,180.10 | |