| 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 | $88.64 | 4.258% | $92.4143 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $8.47 | 4.587% | $8.8585 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $235.28 | 13.141% | $266.1981 | $266.20 | $266.20 | $266.20 |
| Purchase #4 | $196.30 | 9.133% | $214.2281 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $247.87 | 10.379% | $273.5964 | $273.60 | $273.60 | $273.60 |
| Purchase #6 | $210.61 | 8.685% | $228.9015 | $228.90 | $228.90 | $228.90 |
| Purchase #7 | $93.66 | 6.614% | $99.8547 | $99.85 | $99.85 | $99.90 |
| 7 purchase totals = | $1,080.83 | $1,184.0516 | $1,184.05 | $1,184.05 | $1,184.10 | |