| 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 | $51.35 | 12.138% | $57.5829 | $57.58 | $57.60 | $57.60 |
| Purchase #2 | $104.71 | 12.184% | $117.4679 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $169.55 | 13.784% | $192.9208 | $192.92 | $192.90 | $192.90 |
| Purchase #4 | $139.47 | 5.338% | $146.9149 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $242.44 | 11.312% | $269.8648 | $269.86 | $269.85 | $269.90 |
| Purchase #6 | $227.52 | 4.202% | $237.0804 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $246.42 | 3.436% | $254.887 | $254.89 | $254.90 | $254.90 |
| 7 purchase totals = | $1,181.46 | $1,276.7187 | $1,276.71 | $1,276.70 | $1,276.80 | |