| 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 | $83.61 | 5.785% | $88.4468 | $88.45 | $88.45 | $88.40 |
| Purchase #2 | $125.82 | 10.644% | $139.2123 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $210.87 | 7.475% | $226.6325 | $226.63 | $226.65 | $226.60 |
| Purchase #4 | $224.60 | 13.236% | $254.3281 | $254.33 | $254.35 | $254.30 |
| Purchase #5 | $103.61 | 4.640% | $108.4175 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $162.40 | 12.709% | $183.0394 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $28.90 | 6.311% | $30.7239 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $939.81 | $1,030.8005 | $1,030.80 | $1,030.80 | $1,030.60 | |