| 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 | $167.72 | 9.824% | $184.1968 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $188.75 | 7.771% | $203.4178 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $23.59 | 11.780% | $26.3689 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $42.84 | 6.737% | $45.7261 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $134.80 | 9.541% | $147.6613 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $39.55 | 12.708% | $44.576 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $185.56 | 6.750% | $198.0853 | $198.09 | $198.10 | $198.10 |
| 7 purchase totals = | $782.81 | $850.0322 | $850.05 | $850.05 | $850.10 | |