| 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 | $234.99 | 12.334% | $263.9737 | $263.97 | $263.95 | $264.00 |
| Purchase #2 | $125.83 | 9.696% | $138.0305 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $93.36 | 8.550% | $101.3423 | $101.34 | $101.35 | $101.30 |
| Purchase #4 | $205.56 | 4.851% | $215.5317 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $49.28 | 12.236% | $55.3099 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $29.68 | 6.222% | $31.5267 | $31.53 | $31.55 | $31.50 |
| Purchase #7 | $70.91 | 12.270% | $79.6107 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $809.61 | $885.3255 | $885.32 | $885.35 | $885.20 | |