| 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 | $121.53 | 5.548% | $128.2725 | $128.27 | $128.25 | $128.30 |
| Purchase #2 | $24.99 | 6.436% | $26.5984 | $26.60 | $26.60 | $26.60 |
| Purchase #3 | $150.55 | 7.849% | $162.3667 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $92.57 | 4.449% | $96.6884 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $154.73 | 7.711% | $166.6612 | $166.66 | $166.65 | $166.70 |
| Purchase #6 | $56.52 | 11.557% | $63.052 | $63.05 | $63.05 | $63.10 |
| Purchase #7 | $212.99 | 7.194% | $228.3125 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $813.88 | $871.9517 | $871.95 | $871.90 | $872.10 | |