| 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 | $195.77 | 3.470% | $202.5632 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $137.72 | 9.351% | $150.5982 | $150.60 | $150.60 | $150.60 |
| Purchase #3 | $25.83 | 11.289% | $28.7459 | $28.75 | $28.75 | $28.70 |
| Purchase #4 | $240.72 | 12.757% | $271.4287 | $271.43 | $271.45 | $271.40 |
| Purchase #5 | $227.92 | 12.754% | $256.9889 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $54.31 | 6.305% | $57.7342 | $57.73 | $57.75 | $57.70 |
| Purchase #7 | $213.25 | 12.478% | $239.8593 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $1,095.52 | $1,207.9184 | $1,207.92 | $1,207.95 | $1,207.90 | |