| 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 | $75.45 | 11.847% | $84.3886 | $84.39 | $84.40 | $84.40 |
| Purchase #2 | $204.56 | 8.867% | $222.6983 | $222.70 | $222.70 | $222.70 |
| Purchase #3 | $12.70 | 7.255% | $13.6214 | $13.62 | $13.60 | $13.60 |
| Purchase #4 | $100.88 | 4.374% | $105.2925 | $105.29 | $105.30 | $105.30 |
| Purchase #5 | $120.32 | 13.610% | $136.6956 | $136.70 | $136.70 | $136.70 |
| Purchase #6 | $41.85 | 11.343% | $46.597 | $46.60 | $46.60 | $46.60 |
| Purchase #7 | $63.56 | 10.187% | $70.0349 | $70.03 | $70.05 | $70.00 |
| 7 purchase totals = | $619.32 | $679.3283 | $679.33 | $679.35 | $679.30 | |