| 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 | $130.89 | 3.695% | $135.7264 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $102.39 | 13.466% | $116.1778 | $116.18 | $116.20 | $116.20 |
| Purchase #3 | $237.49 | 10.165% | $261.6309 | $261.63 | $261.65 | $261.60 |
| Purchase #4 | $211.63 | 10.713% | $234.3019 | $234.30 | $234.30 | $234.30 |
| Purchase #5 | $110.47 | 8.825% | $120.219 | $120.22 | $120.20 | $120.20 |
| Purchase #6 | $239.75 | 3.152% | $247.3069 | $247.31 | $247.30 | $247.30 |
| Purchase #7 | $138.30 | 3.146% | $142.6509 | $142.65 | $142.65 | $142.70 |
| 7 purchase totals = | $1,170.92 | $1,258.0138 | $1,258.02 | $1,258.05 | $1,258.00 | |