| 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 | $116.77 | 3.529% | $120.8908 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $239.62 | 9.320% | $261.9526 | $261.95 | $261.95 | $262.00 |
| Purchase #3 | $193.90 | 4.238% | $202.1175 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $176.63 | 11.594% | $197.1085 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $40.53 | 5.465% | $42.745 | $42.75 | $42.75 | $42.70 |
| Purchase #6 | $158.29 | 9.227% | $172.8954 | $172.90 | $172.90 | $172.90 |
| Purchase #7 | $126.84 | 12.512% | $142.7102 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $1,052.58 | $1,140.4200 | $1,140.43 | $1,140.40 | $1,140.40 | |