| 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 | $125.34 | 7.130% | $134.2767 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $144.73 | 9.221% | $158.0756 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $199.32 | 12.529% | $224.2928 | $224.29 | $224.30 | $224.30 |
| Purchase #4 | $146.72 | 9.852% | $161.1749 | $161.17 | $161.15 | $161.20 |
| Purchase #5 | $222.27 | 5.199% | $233.8258 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $64.87 | 5.644% | $68.5313 | $68.53 | $68.55 | $68.50 |
| Purchase #7 | $203.59 | 12.695% | $229.4358 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $1,106.84 | $1,209.6129 | $1,209.62 | $1,209.70 | $1,209.60 | |