| 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 | $101.40 | 4.245% | $105.7044 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $148.76 | 3.433% | $153.8669 | $153.87 | $153.85 | $153.90 |
| Purchase #3 | $228.83 | 9.587% | $250.7679 | $250.77 | $250.75 | $250.80 |
| Purchase #4 | $92.93 | 11.475% | $103.5937 | $103.59 | $103.60 | $103.60 |
| Purchase #5 | $229.75 | 12.425% | $258.2964 | $258.30 | $258.30 | $258.30 |
| Purchase #6 | $239.84 | 12.657% | $270.1965 | $270.20 | $270.20 | $270.20 |
| Purchase #7 | $109.52 | 7.703% | $117.9563 | $117.96 | $117.95 | $118.00 |
| 7 purchase totals = | $1,151.03 | $1,260.3821 | $1,260.39 | $1,260.35 | $1,260.50 | |