| 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 | $202.73 | 9.776% | $222.5489 | $222.55 | $222.55 | $222.50 |
| Purchase #2 | $31.95 | 9.653% | $35.0341 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $103.38 | 12.116% | $115.9055 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $208.59 | 4.579% | $218.1413 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $78.74 | 6.567% | $83.9109 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $16.53 | 3.282% | $17.0725 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $212.73 | 9.380% | $232.6841 | $232.68 | $232.70 | $232.70 |
| 7 purchase totals = | $854.65 | $925.2973 | $925.29 | $925.30 | $925.20 | |