| 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 | $73.41 | 6.369% | $78.0855 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $213.69 | 5.686% | $225.8404 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $26.29 | 4.728% | $27.533 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $23.30 | 7.682% | $25.0899 | $25.09 | $25.10 | $25.10 |
| Purchase #5 | $183.61 | 9.362% | $200.7996 | $200.80 | $200.80 | $200.80 |
| Purchase #6 | $207.70 | 5.799% | $219.7445 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $109.76 | 9.262% | $119.926 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $837.76 | $897.0189 | $897.02 | $897.10 | $896.90 | |