| 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 | $250.47 | 3.818% | $260.0329 | $260.03 | $260.05 | $260.00 |
| Purchase #2 | $139.74 | 10.230% | $154.0354 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $196.63 | 7.504% | $211.3851 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $212.75 | 13.735% | $241.9712 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $108.67 | 4.536% | $113.5993 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $122.29 | 7.666% | $131.6648 | $131.66 | $131.65 | $131.70 |
| Purchase #7 | $112.71 | 11.818% | $126.0301 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $1,143.26 | $1,238.7188 | $1,238.72 | $1,238.75 | $1,238.70 | |