| 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 | $98.74 | 4.630% | $103.3117 | $103.31 | $103.30 | $103.30 |
| Purchase #2 | $119.72 | 8.477% | $129.8687 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $101.29 | 11.378% | $112.8148 | $112.81 | $112.80 | $112.80 |
| Purchase #4 | $161.85 | 5.755% | $171.1645 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $95.61 | 11.845% | $106.935 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $161.86 | 10.657% | $179.1094 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $124.85 | 3.569% | $129.3059 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $863.92 | $932.5100 | $932.51 | $932.45 | $932.50 | |