| 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 | $248.86 | 9.464% | $272.4121 | $272.41 | $272.40 | $272.40 |
| Purchase #2 | $85.64 | 3.732% | $88.8361 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $192.50 | 9.291% | $210.3852 | $210.39 | $210.40 | $210.40 |
| Purchase #4 | $61.50 | 4.246% | $64.1113 | $64.11 | $64.10 | $64.10 |
| Purchase #5 | $12.33 | 9.546% | $13.507 | $13.51 | $13.50 | $13.50 |
| Purchase #6 | $197.61 | 4.682% | $206.8621 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $58.63 | 5.592% | $61.9086 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $857.07 | $918.0224 | $918.03 | $918.00 | $918.00 | |