| 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 | $11.78 | 10.823% | $13.0549 | $13.05 | $13.05 | $13.10 |
| Purchase #2 | $215.89 | 4.196% | $224.9487 | $224.95 | $224.95 | $224.90 |
| Purchase #3 | $149.36 | 8.296% | $161.7509 | $161.75 | $161.75 | $161.80 |
| Purchase #4 | $241.78 | 9.534% | $264.8313 | $264.83 | $264.85 | $264.80 |
| Purchase #5 | $181.72 | 7.562% | $195.4617 | $195.46 | $195.45 | $195.50 |
| Purchase #6 | $223.94 | 5.869% | $237.083 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $22.49 | 13.112% | $25.4389 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $1,046.96 | $1,122.5694 | $1,122.56 | $1,122.60 | $1,122.60 | |