| 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 | $52.73 | 4.578% | $55.144 | $55.14 | $55.15 | $55.10 |
| Purchase #2 | $123.98 | 9.603% | $135.8858 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $60.94 | 7.688% | $65.6251 | $65.63 | $65.65 | $65.60 |
| Purchase #4 | $149.58 | 6.497% | $159.2982 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $185.89 | 7.257% | $199.38 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $190.33 | 8.146% | $205.8343 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $98.31 | 8.317% | $106.4864 | $106.49 | $106.50 | $106.50 |
| 7 purchase totals = | $861.76 | $927.6538 | $927.66 | $927.75 | $927.60 | |