| 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 | $152.63 | 12.554% | $171.7912 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $204.42 | 9.462% | $223.7622 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $72.80 | 12.183% | $81.6692 | $81.67 | $81.65 | $81.70 |
| Purchase #4 | $146.89 | 11.726% | $164.1143 | $164.11 | $164.10 | $164.10 |
| Purchase #5 | $237.44 | 12.104% | $266.1797 | $266.18 | $266.20 | $266.20 |
| Purchase #6 | $13.94 | 6.377% | $14.829 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $206.81 | 8.231% | $223.8325 | $223.83 | $223.85 | $223.80 |
| 7 purchase totals = | $1,034.93 | $1,146.1781 | $1,146.17 | $1,146.20 | $1,146.20 | |