| 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 | $192.97 | 3.688% | $200.0867 | $200.09 | $200.10 | $200.10 |
| Purchase #2 | $39.67 | 11.375% | $44.1825 | $44.18 | $44.20 | $44.20 |
| Purchase #3 | $54.49 | 11.678% | $60.8533 | $60.85 | $60.85 | $60.90 |
| Purchase #4 | $221.57 | 6.751% | $236.5282 | $236.53 | $236.55 | $236.50 |
| Purchase #5 | $159.39 | 3.323% | $164.6865 | $164.69 | $164.70 | $164.70 |
| Purchase #6 | $28.48 | 10.799% | $31.5556 | $31.56 | $31.55 | $31.60 |
| Purchase #7 | $54.40 | 5.388% | $57.3311 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $750.97 | $795.2239 | $795.23 | $795.30 | $795.30 | |