| 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 | $129.58 | 11.719% | $144.7655 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $209.85 | 6.736% | $223.9855 | $223.99 | $224.00 | $224.00 |
| Purchase #3 | $152.32 | 8.288% | $164.9443 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $129.98 | 11.443% | $144.8536 | $144.85 | $144.85 | $144.90 |
| Purchase #5 | $96.50 | 10.706% | $106.8313 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $163.95 | 13.872% | $186.6931 | $186.69 | $186.70 | $186.70 |
| Purchase #7 | $186.93 | 9.341% | $204.3911 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $1,069.11 | $1,176.4644 | $1,176.46 | $1,176.50 | $1,176.50 | |