| 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 | $128.74 | 10.156% | $141.8148 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $121.94 | 10.598% | $134.8632 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $223.62 | 4.498% | $233.6784 | $233.68 | $233.70 | $233.70 |
| Purchase #4 | $240.94 | 13.389% | $273.1995 | $273.20 | $273.20 | $273.20 |
| Purchase #5 | $187.58 | 9.218% | $204.8711 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $215.89 | 3.345% | $223.1115 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $181.93 | 6.394% | $193.5626 | $193.56 | $193.55 | $193.60 |
| 7 purchase totals = | $1,300.64 | $1,405.1011 | $1,405.09 | $1,405.05 | $1,405.20 | |