| 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 | $201.32 | 8.465% | $218.3617 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $188.72 | 10.119% | $207.8166 | $207.82 | $207.80 | $207.80 |
| Purchase #3 | $168.80 | 12.785% | $190.3811 | $190.38 | $190.40 | $190.40 |
| Purchase #4 | $54.42 | 7.571% | $58.5401 | $58.54 | $58.55 | $58.50 |
| Purchase #5 | $136.94 | 10.748% | $151.6583 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $165.63 | 3.319% | $171.1273 | $171.13 | $171.15 | $171.10 |
| Purchase #7 | $224.54 | 3.423% | $232.226 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $1,140.37 | $1,230.1111 | $1,230.12 | $1,230.15 | $1,230.10 | |