| 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 | $132.51 | 11.437% | $147.6652 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $162.96 | 3.146% | $168.0867 | $168.09 | $168.10 | $168.10 |
| Purchase #3 | $186.58 | 10.241% | $205.6877 | $205.69 | $205.70 | $205.70 |
| Purchase #4 | $164.96 | 10.231% | $181.8371 | $181.84 | $181.85 | $181.80 |
| Purchase #5 | $6.63 | 5.278% | $6.9799 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $144.54 | 10.769% | $160.1055 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $87.25 | 7.554% | $93.8409 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $885.43 | $964.2030 | $964.22 | $964.25 | $964.20 | |