| 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 | $127.58 | 3.432% | $131.9585 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $227.53 | 6.284% | $241.828 | $241.83 | $241.85 | $241.80 |
| Purchase #3 | $219.75 | 13.864% | $250.2161 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $70.77 | 4.803% | $74.1691 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $162.46 | 9.479% | $177.8596 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $19.34 | 3.783% | $20.0716 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $39.37 | 12.289% | $44.2082 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $866.80 | $940.3111 | $940.32 | $940.25 | $940.40 | |