| 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 | $249.47 | 3.159% | $257.3508 | $257.35 | $257.35 | $257.40 |
| Purchase #2 | $27.46 | 13.603% | $31.1954 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $239.64 | 10.535% | $264.8861 | $264.89 | $264.90 | $264.90 |
| Purchase #4 | $92.74 | 8.732% | $100.8381 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $165.81 | 10.170% | $182.6729 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $183.29 | 3.663% | $190.0039 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $246.95 | 6.222% | $262.3152 | $262.32 | $262.30 | $262.30 |
| 7 purchase totals = | $1,205.36 | $1,289.2624 | $1,289.27 | $1,289.25 | $1,289.30 | |