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 | $19.74 | 7.604% | $21.241 | $21.24 | $21.25 | $21.20 |
Purchase #2 | $133.60 | 9.266% | $145.9794 | $145.98 | $146.00 | $146.00 |
Purchase #3 | $49.78 | 5.832% | $52.6832 | $52.68 | $52.70 | $52.70 |
Purchase #4 | $20.48 | 13.361% | $23.2163 | $23.22 | $23.20 | $23.20 |
Purchase #5 | $57.27 | 10.389% | $63.2198 | $63.22 | $63.20 | $63.20 |
Purchase #6 | $137.31 | 11.785% | $153.492 | $153.49 | $153.50 | $153.50 |
Purchase #7 | $70.29 | 12.707% | $79.2218 | $79.22 | $79.20 | $79.20 |
7 purchase totals = | $488.47 | $539.0535 | $539.05 | $539.05 | $539.00 |