| 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 | $245.57 | 12.267% | $275.6941 | $275.69 | $275.70 | $275.70 |
| Purchase #2 | $135.27 | 5.116% | $142.1904 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $188.30 | 9.329% | $205.8665 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $15.49 | 13.529% | $17.5856 | $17.59 | $17.60 | $17.60 |
| Purchase #5 | $218.58 | 9.289% | $238.8839 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $226.58 | 13.642% | $257.49 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $15.57 | 12.855% | $17.5715 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $1,045.36 | $1,155.2820 | $1,155.28 | $1,155.30 | $1,155.40 | |