| 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 | $110.51 | 8.384% | $119.7752 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $32.36 | 11.331% | $36.0267 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $141.35 | 4.158% | $147.2273 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $7.56 | 6.843% | $8.0773 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $225.82 | 4.651% | $236.3229 | $236.32 | $236.30 | $236.30 |
| Purchase #6 | $118.98 | 8.861% | $129.5228 | $129.52 | $129.50 | $129.50 |
| Purchase #7 | $5.26 | 6.424% | $5.5979 | $5.60 | $5.60 | $5.60 |
| 7 purchase totals = | $641.84 | $682.5501 | $682.56 | $682.60 | $682.50 | |