| 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 | $91.29 | 11.608% | $101.8869 | $101.89 | $101.90 | $101.90 |
| Purchase #2 | $118.43 | 12.537% | $133.2776 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $220.56 | 6.251% | $234.3472 | $234.35 | $234.35 | $234.30 |
| Purchase #4 | $200.34 | 8.296% | $216.9602 | $216.96 | $216.95 | $217.00 |
| Purchase #5 | $10.45 | 10.144% | $11.51 | $11.51 | $11.50 | $11.50 |
| Purchase #6 | $228.39 | 11.254% | $254.093 | $254.09 | $254.10 | $254.10 |
| Purchase #7 | $156.59 | 13.533% | $177.7813 | $177.78 | $177.80 | $177.80 |
| 7 purchase totals = | $1,026.05 | $1,129.8562 | $1,129.86 | $1,129.90 | $1,129.90 | |