| 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 | $227.97 | 3.824% | $236.6876 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $217.66 | 8.635% | $236.4549 | $236.45 | $236.45 | $236.50 |
| Purchase #3 | $45.78 | 4.351% | $47.7719 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $161.81 | 13.729% | $184.0249 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $39.49 | 7.168% | $42.3206 | $42.32 | $42.30 | $42.30 |
| Purchase #6 | $156.72 | 3.521% | $162.2381 | $162.24 | $162.25 | $162.20 |
| Purchase #7 | $233.51 | 4.468% | $243.9432 | $243.94 | $243.95 | $243.90 |
| 7 purchase totals = | $1,082.94 | $1,153.4412 | $1,153.43 | $1,153.40 | $1,153.40 | |