| 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 | $150.97 | 11.364% | $168.1262 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $177.67 | 6.290% | $188.8454 | $188.85 | $188.85 | $188.80 |
| Purchase #3 | $215.63 | 8.349% | $233.6329 | $233.63 | $233.65 | $233.60 |
| Purchase #4 | $9.98 | 9.540% | $10.9321 | $10.93 | $10.95 | $10.90 |
| Purchase #5 | $203.36 | 13.411% | $230.6326 | $230.63 | $230.65 | $230.60 |
| Purchase #6 | $74.74 | 8.568% | $81.1437 | $81.14 | $81.15 | $81.10 |
| Purchase #7 | $94.95 | 10.238% | $104.671 | $104.67 | $104.65 | $104.70 |
| 7 purchase totals = | $927.30 | $1,017.9839 | $1,017.98 | $1,018.05 | $1,017.80 | |