| 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 | $246.58 | 3.712% | $255.733 | $255.73 | $255.75 | $255.70 |
| Purchase #2 | $126.43 | 4.358% | $131.9398 | $131.94 | $131.95 | $131.90 |
| Purchase #3 | $88.27 | 12.513% | $99.3152 | $99.32 | $99.30 | $99.30 |
| Purchase #4 | $49.52 | 9.747% | $54.3467 | $54.35 | $54.35 | $54.30 |
| Purchase #5 | $199.30 | 12.457% | $224.1268 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $121.80 | 10.870% | $135.0397 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $18.95 | 9.411% | $20.7334 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $850.85 | $921.2346 | $921.24 | $921.30 | $921.00 | |