| 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 | $234.91 | 10.559% | $259.7141 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $202.45 | 7.862% | $218.3666 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $136.46 | 8.671% | $148.2924 | $148.29 | $148.30 | $148.30 |
| Purchase #4 | $216.77 | 8.638% | $235.4946 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $20.40 | 12.741% | $22.9992 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $18.61 | 8.363% | $20.1664 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $151.85 | 3.412% | $157.0311 | $157.03 | $157.05 | $157.00 |
| 7 purchase totals = | $981.45 | $1,062.0644 | $1,062.06 | $1,062.05 | $1,062.10 | |