| 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 | $148.99 | 3.570% | $154.3089 | $154.31 | $154.30 | $154.30 |
| Purchase #2 | $139.42 | 13.571% | $158.3407 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $236.48 | 5.849% | $250.3117 | $250.31 | $250.30 | $250.30 |
| Purchase #4 | $139.58 | 11.806% | $156.0588 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $142.87 | 13.196% | $161.7231 | $161.72 | $161.70 | $161.70 |
| Purchase #6 | $5.45 | 5.142% | $5.7302 | $5.73 | $5.75 | $5.70 |
| Purchase #7 | $159.86 | 13.693% | $181.7496 | $181.75 | $181.75 | $181.70 |
| 7 purchase totals = | $972.65 | $1,068.2230 | $1,068.22 | $1,068.20 | $1,068.10 | |