| 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 | $12.51 | 10.556% | $13.8306 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $247.75 | 7.437% | $266.1752 | $266.18 | $266.20 | $266.20 |
| Purchase #3 | $196.44 | 4.203% | $204.6964 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $165.52 | 12.528% | $186.2563 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $146.71 | 5.316% | $154.5091 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $60.89 | 13.377% | $69.0353 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $205.28 | 11.841% | $229.5872 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $1,035.10 | $1,124.0901 | $1,124.11 | $1,124.15 | $1,124.10 | |