| 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 | $142.49 | 8.237% | $154.2269 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $176.64 | 4.181% | $184.0253 | $184.03 | $184.05 | $184.00 |
| Purchase #3 | $216.53 | 6.280% | $230.1281 | $230.13 | $230.15 | $230.10 |
| Purchase #4 | $34.69 | 10.557% | $38.3522 | $38.35 | $38.35 | $38.40 |
| Purchase #5 | $198.58 | 5.347% | $209.1981 | $209.20 | $209.20 | $209.20 |
| Purchase #6 | $238.52 | 4.367% | $248.9362 | $248.94 | $248.95 | $248.90 |
| Purchase #7 | $76.43 | 10.514% | $84.4659 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $1,083.88 | $1,149.3327 | $1,149.35 | $1,149.40 | $1,149.30 | |