| 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 | $235.33 | 5.823% | $249.0333 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $108.33 | 8.178% | $117.1892 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $39.58 | 6.119% | $42.0019 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $205.44 | 11.598% | $229.2669 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $200.61 | 3.374% | $207.3786 | $207.38 | $207.40 | $207.40 |
| Purchase #6 | $39.92 | 9.849% | $43.8517 | $43.85 | $43.85 | $43.90 |
| Purchase #7 | $34.37 | 11.794% | $38.4236 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $863.58 | $927.1452 | $927.14 | $927.15 | $927.20 | |