| 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 | $163.26 | 10.373% | $180.195 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $13.64 | 11.402% | $15.1952 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $228.80 | 8.597% | $248.4699 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $196.39 | 13.725% | $223.3445 | $223.34 | $223.35 | $223.30 |
| Purchase #5 | $129.79 | 9.708% | $142.39 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $181.74 | 12.388% | $204.254 | $204.25 | $204.25 | $204.30 |
| Purchase #7 | $159.90 | 8.624% | $173.6898 | $173.69 | $173.70 | $173.70 |
| 7 purchase totals = | $1,073.52 | $1,187.5384 | $1,187.54 | $1,187.55 | $1,187.60 | |