| 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 | $193.43 | 11.828% | $216.3089 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $242.75 | 9.239% | $265.1777 | $265.18 | $265.20 | $265.20 |
| Purchase #3 | $189.38 | 8.272% | $205.0455 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $183.84 | 10.803% | $203.7002 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $42.30 | 4.864% | $44.3575 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $97.72 | 13.575% | $110.9855 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $138.68 | 4.263% | $144.5919 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $1,088.10 | $1,190.1672 | $1,190.18 | $1,190.20 | $1,190.20 | |