| 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 | $196.70 | 9.466% | $215.3196 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $211.26 | 12.279% | $237.2006 | $237.20 | $237.20 | $237.20 |
| Purchase #3 | $188.99 | 10.421% | $208.6846 | $208.68 | $208.70 | $208.70 |
| Purchase #4 | $237.56 | 13.572% | $269.8016 | $269.80 | $269.80 | $269.80 |
| Purchase #5 | $33.26 | 10.593% | $36.7832 | $36.78 | $36.80 | $36.80 |
| Purchase #6 | $12.31 | 5.713% | $13.0133 | $13.01 | $13.00 | $13.00 |
| Purchase #7 | $30.45 | 13.467% | $34.5507 | $34.55 | $34.55 | $34.60 |
| 7 purchase totals = | $910.53 | $1,015.3536 | $1,015.34 | $1,015.35 | $1,015.40 | |