| 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 | $144.33 | 12.295% | $162.0754 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $53.37 | 10.351% | $58.8943 | $58.89 | $58.90 | $58.90 |
| Purchase #3 | $236.34 | 13.688% | $268.6902 | $268.69 | $268.70 | $268.70 |
| Purchase #4 | $32.83 | 8.391% | $35.5848 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $196.68 | 5.411% | $207.3224 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $250.48 | 13.450% | $284.1696 | $284.17 | $284.15 | $284.20 |
| Purchase #7 | $244.92 | 6.846% | $261.6872 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $1,158.95 | $1,278.4239 | $1,278.42 | $1,278.45 | $1,278.50 | |