| 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 | $166.53 | 7.714% | $179.3761 | $179.38 | $179.40 | $179.40 |
| Purchase #2 | $113.44 | 3.532% | $117.4467 | $117.45 | $117.45 | $117.40 |
| Purchase #3 | $150.35 | 11.641% | $167.8522 | $167.85 | $167.85 | $167.90 |
| Purchase #4 | $8.38 | 13.238% | $9.4893 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $223.49 | 5.218% | $235.1517 | $235.15 | $235.15 | $235.20 |
| Purchase #6 | $247.57 | 9.292% | $270.5742 | $270.57 | $270.55 | $270.60 |
| Purchase #7 | $108.89 | 9.625% | $119.3707 | $119.37 | $119.35 | $119.40 |
| 7 purchase totals = | $1,018.65 | $1,099.2609 | $1,099.26 | $1,099.25 | $1,099.40 | |