| 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 | $232.83 | 4.372% | $243.0093 | $243.01 | $243.00 | $243.00 |
| Purchase #2 | $79.70 | 9.772% | $87.4883 | $87.49 | $87.50 | $87.50 |
| Purchase #3 | $84.33 | 13.585% | $95.7862 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $197.36 | 5.325% | $207.8694 | $207.87 | $207.85 | $207.90 |
| Purchase #5 | $132.82 | 11.307% | $147.838 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $198.72 | 13.601% | $225.7479 | $225.75 | $225.75 | $225.70 |
| Purchase #7 | $128.70 | 12.486% | $144.7695 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $1,054.46 | $1,152.5086 | $1,152.52 | $1,152.50 | $1,152.50 | |