| 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 | $138.59 | 5.558% | $146.2928 | $146.29 | $146.30 | $146.30 |
| Purchase #2 | $130.45 | 6.247% | $138.5992 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $40.66 | 13.588% | $46.1849 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $14.45 | 6.411% | $15.3764 | $15.38 | $15.40 | $15.40 |
| Purchase #5 | $24.73 | 5.450% | $26.0778 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $231.74 | 10.862% | $256.9116 | $256.91 | $256.90 | $256.90 |
| Purchase #7 | $78.52 | 7.264% | $84.2237 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $659.14 | $713.6664 | $713.66 | $713.70 | $713.70 | |