| 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 | $171.72 | 5.754% | $181.6008 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $25.70 | 12.742% | $28.9747 | $28.97 | $28.95 | $29.00 |
| Purchase #3 | $120.46 | 4.647% | $126.0578 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $246.28 | 12.289% | $276.5453 | $276.55 | $276.55 | $276.50 |
| Purchase #5 | $132.57 | 4.313% | $138.2877 | $138.29 | $138.30 | $138.30 |
| Purchase #6 | $53.43 | 11.333% | $59.4852 | $59.49 | $59.50 | $59.50 |
| Purchase #7 | $134.36 | 3.207% | $138.6689 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $884.52 | $949.6204 | $949.63 | $949.60 | $949.70 | |