| 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 | $232.46 | 3.740% | $241.154 | $241.15 | $241.15 | $241.20 |
| Purchase #2 | $232.84 | 11.232% | $258.9926 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $15.37 | 5.686% | $16.2439 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $215.28 | 11.293% | $239.5916 | $239.59 | $239.60 | $239.60 |
| Purchase #5 | $228.67 | 3.196% | $235.9783 | $235.98 | $236.00 | $236.00 |
| Purchase #6 | $116.46 | 12.316% | $130.8032 | $130.80 | $130.80 | $130.80 |
| Purchase #7 | $16.45 | 7.111% | $17.6198 | $17.62 | $17.60 | $17.60 |
| 7 purchase totals = | $1,057.53 | $1,140.3834 | $1,140.37 | $1,140.40 | $1,140.40 | |