| 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 | $141.82 | 4.445% | $148.1239 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $188.35 | 12.135% | $211.2063 | $211.21 | $211.20 | $211.20 |
| Purchase #3 | $77.57 | 13.658% | $88.1645 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $233.56 | 13.827% | $265.8543 | $265.85 | $265.85 | $265.90 |
| Purchase #5 | $106.54 | 11.746% | $119.0542 | $119.05 | $119.05 | $119.10 |
| Purchase #6 | $145.35 | 12.530% | $163.5624 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $15.55 | 9.299% | $16.996 | $17.00 | $17.00 | $17.00 |
| 7 purchase totals = | $908.74 | $1,012.9616 | $1,012.95 | $1,012.90 | $1,013.10 | |