| 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 | $197.94 | 10.818% | $219.3531 | $219.35 | $219.35 | $219.40 |
| Purchase #2 | $117.29 | 9.801% | $128.7856 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $20.76 | 13.221% | $23.5047 | $23.50 | $23.50 | $23.50 |
| Purchase #4 | $59.79 | 5.782% | $63.2471 | $63.25 | $63.25 | $63.20 |
| Purchase #5 | $249.59 | 4.744% | $261.4305 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $194.88 | 7.819% | $210.1177 | $210.12 | $210.10 | $210.10 |
| Purchase #7 | $115.70 | 3.770% | $120.0619 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $955.95 | $1,026.5006 | $1,026.50 | $1,026.50 | $1,026.50 | |