| 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 | $200.57 | 11.257% | $223.1482 | $223.15 | $223.15 | $223.10 |
| Purchase #2 | $230.45 | 5.114% | $242.2352 | $242.24 | $242.25 | $242.20 |
| Purchase #3 | $177.63 | 6.102% | $188.469 | $188.47 | $188.45 | $188.50 |
| Purchase #4 | $211.91 | 11.783% | $236.8794 | $236.88 | $236.90 | $236.90 |
| Purchase #5 | $181.92 | 3.770% | $188.7784 | $188.78 | $188.80 | $188.80 |
| Purchase #6 | $119.81 | 7.320% | $128.5801 | $128.58 | $128.60 | $128.60 |
| Purchase #7 | $137.32 | 3.152% | $141.6483 | $141.65 | $141.65 | $141.60 |
| 7 purchase totals = | $1,259.61 | $1,349.7386 | $1,349.75 | $1,349.80 | $1,349.70 | |