| 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 | $31.33 | 6.157% | $33.259 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $111.87 | 3.373% | $115.6434 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $91.53 | 5.122% | $96.2182 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $140.63 | 10.359% | $155.1979 | $155.20 | $155.20 | $155.20 |
| Purchase #5 | $72.77 | 10.641% | $80.5135 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $146.95 | 11.856% | $164.3724 | $164.37 | $164.35 | $164.40 |
| Purchase #7 | $46.97 | 10.255% | $51.7868 | $51.79 | $51.80 | $51.80 |
| 7 purchase totals = | $642.05 | $696.9912 | $696.99 | $696.95 | $697.00 | |