| 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 | $41.28 | 7.412% | $44.3397 | $44.34 | $44.35 | $44.30 |
| Purchase #2 | $11.83 | 12.216% | $13.2752 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $105.44 | 3.576% | $109.2105 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $16.70 | 8.453% | $18.1117 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $246.59 | 4.680% | $258.1304 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $249.54 | 5.525% | $263.3271 | $263.33 | $263.35 | $263.30 |
| Purchase #7 | $181.37 | 4.589% | $189.6931 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $852.75 | $896.0877 | $896.09 | $896.15 | $896.00 | |