| 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 | $186.50 | 8.407% | $202.1791 | $202.18 | $202.20 | $202.20 |
| Purchase #2 | $137.98 | 7.815% | $148.7631 | $148.76 | $148.75 | $148.80 |
| Purchase #3 | $8.99 | 13.192% | $10.176 | $10.18 | $10.20 | $10.20 |
| Purchase #4 | $26.48 | 11.332% | $29.4807 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $214.29 | 5.556% | $226.196 | $226.20 | $226.20 | $226.20 |
| Purchase #6 | $21.68 | 4.635% | $22.6849 | $22.68 | $22.70 | $22.70 |
| Purchase #7 | $250.70 | 13.618% | $284.8403 | $284.84 | $284.85 | $284.80 |
| 7 purchase totals = | $846.62 | $924.3201 | $924.32 | $924.40 | $924.40 | |