| 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 | $229.53 | 10.277% | $253.1188 | $253.12 | $253.10 | $253.10 |
| Purchase #2 | $146.27 | 6.628% | $155.9648 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $100.96 | 10.851% | $111.9152 | $111.92 | $111.90 | $111.90 |
| Purchase #4 | $189.53 | 8.866% | $206.3337 | $206.33 | $206.35 | $206.30 |
| Purchase #5 | $82.71 | 10.864% | $91.6956 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $104.26 | 10.139% | $114.8309 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $26.68 | 5.237% | $28.0772 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $879.94 | $961.9362 | $961.94 | $961.95 | $961.90 | |