| 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 | $108.60 | 12.479% | $122.1522 | $122.15 | $122.15 | $122.20 |
| Purchase #2 | $61.41 | 10.549% | $67.8881 | $67.89 | $67.90 | $67.90 |
| Purchase #3 | $120.87 | 5.276% | $127.2471 | $127.25 | $127.25 | $127.20 |
| Purchase #4 | $219.73 | 5.539% | $231.9008 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $148.99 | 7.579% | $160.282 | $160.28 | $160.30 | $160.30 |
| Purchase #6 | $155.63 | 4.388% | $162.459 | $162.46 | $162.45 | $162.50 |
| Purchase #7 | $238.74 | 6.321% | $253.8308 | $253.83 | $253.85 | $253.80 |
| 7 purchase totals = | $1,053.97 | $1,125.7600 | $1,125.76 | $1,125.80 | $1,125.80 | |