| 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 | $229.80 | 12.153% | $257.7276 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $60.61 | 8.666% | $65.8625 | $65.86 | $65.85 | $65.90 |
| Purchase #3 | $178.39 | 3.603% | $184.8174 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $181.46 | 9.844% | $199.3229 | $199.32 | $199.30 | $199.30 |
| Purchase #5 | $83.52 | 6.568% | $89.0056 | $89.01 | $89.00 | $89.00 |
| Purchase #6 | $221.58 | 11.556% | $247.1858 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $122.25 | 9.281% | $133.596 | $133.60 | $133.60 | $133.60 |
| 7 purchase totals = | $1,077.61 | $1,177.5178 | $1,177.53 | $1,177.50 | $1,177.50 | |