| 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 | $5.48 | 7.709% | $5.9025 | $5.90 | $5.90 | $5.90 |
| Purchase #2 | $226.49 | 10.582% | $250.4572 | $250.46 | $250.45 | $250.50 |
| Purchase #3 | $220.33 | 6.109% | $233.79 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $103.61 | 3.231% | $106.9576 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $41.30 | 13.768% | $46.9862 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $220.76 | 9.468% | $241.6616 | $241.66 | $241.65 | $241.70 |
| Purchase #7 | $236.46 | 7.379% | $253.9084 | $253.91 | $253.90 | $253.90 |
| 7 purchase totals = | $1,054.43 | $1,139.6635 | $1,139.67 | $1,139.65 | $1,139.80 | |