| 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 | $62.79 | 4.152% | $65.397 | $65.40 | $65.40 | $65.40 |
| Purchase #2 | $163.81 | 13.715% | $186.2765 | $186.28 | $186.30 | $186.30 |
| Purchase #3 | $24.30 | 6.498% | $25.879 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $164.69 | 9.658% | $180.5958 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $232.46 | 3.111% | $239.6918 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $181.70 | 6.351% | $193.2398 | $193.24 | $193.25 | $193.20 |
| Purchase #7 | $120.83 | 6.574% | $128.7734 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $950.58 | $1,019.8533 | $1,019.86 | $1,019.90 | $1,019.90 | |