| 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 | $229.64 | 12.663% | $258.7193 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $112.72 | 6.362% | $119.8912 | $119.89 | $119.90 | $119.90 |
| Purchase #3 | $105.65 | 7.349% | $113.4142 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $98.64 | 6.434% | $104.9865 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $171.40 | 12.449% | $192.7376 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $44.74 | 9.354% | $48.925 | $48.93 | $48.95 | $48.90 |
| Purchase #7 | $183.71 | 10.415% | $202.8434 | $202.84 | $202.85 | $202.80 |
| 7 purchase totals = | $946.50 | $1,041.5172 | $1,041.52 | $1,041.55 | $1,041.40 | |