| 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 | $217.42 | 6.467% | $231.4806 | $231.48 | $231.50 | $231.50 |
| Purchase #2 | $248.30 | 7.442% | $266.7785 | $266.78 | $266.80 | $266.80 |
| Purchase #3 | $59.33 | 9.655% | $65.0583 | $65.06 | $65.05 | $65.10 |
| Purchase #4 | $98.93 | 10.353% | $109.1722 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $223.97 | 4.809% | $234.7407 | $234.74 | $234.75 | $234.70 |
| Purchase #6 | $60.68 | 4.593% | $63.467 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $144.59 | 12.119% | $162.1129 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $1,053.22 | $1,132.8102 | $1,132.81 | $1,132.80 | $1,132.90 | |