| 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 | $181.37 | 13.151% | $205.222 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $234.53 | 3.652% | $243.095 | $243.10 | $243.10 | $243.10 |
| Purchase #3 | $178.50 | 5.380% | $188.1033 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $25.70 | 12.789% | $28.9868 | $28.99 | $29.00 | $29.00 |
| Purchase #5 | $166.82 | 12.413% | $187.5274 | $187.53 | $187.55 | $187.50 |
| Purchase #6 | $63.89 | 8.102% | $69.0664 | $69.07 | $69.05 | $69.10 |
| Purchase #7 | $100.67 | 9.360% | $110.0927 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $951.48 | $1,032.0936 | $1,032.10 | $1,032.10 | $1,032.10 | |