| 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 | $246.28 | 4.162% | $256.5302 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $173.45 | 4.772% | $181.727 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $78.84 | 4.210% | $82.1592 | $82.16 | $82.15 | $82.20 |
| Purchase #4 | $237.34 | 12.208% | $266.3145 | $266.31 | $266.30 | $266.30 |
| Purchase #5 | $166.96 | 3.308% | $172.483 | $172.48 | $172.50 | $172.50 |
| Purchase #6 | $184.58 | 12.446% | $207.5528 | $207.55 | $207.55 | $207.60 |
| Purchase #7 | $165.32 | 7.604% | $177.8909 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $1,252.77 | $1,344.6576 | $1,344.65 | $1,344.70 | $1,344.70 | |