| 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 | $226.29 | 8.102% | $244.624 | $244.62 | $244.60 | $244.60 |
| Purchase #2 | $115.55 | 5.731% | $122.1722 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $67.72 | 10.596% | $74.8956 | $74.90 | $74.90 | $74.90 |
| Purchase #4 | $108.55 | 12.734% | $122.3728 | $122.37 | $122.35 | $122.40 |
| Purchase #5 | $181.33 | 6.850% | $193.7511 | $193.75 | $193.75 | $193.80 |
| Purchase #6 | $91.36 | 9.760% | $100.2767 | $100.28 | $100.30 | $100.30 |
| Purchase #7 | $106.83 | 10.267% | $117.7982 | $117.80 | $117.80 | $117.80 |
| 7 purchase totals = | $897.63 | $975.8906 | $975.89 | $975.85 | $976.00 | |