| 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 | $137.32 | 8.430% | $148.8961 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $115.98 | 3.241% | $119.7389 | $119.74 | $119.75 | $119.70 |
| Purchase #3 | $201.92 | 8.420% | $218.9217 | $218.92 | $218.90 | $218.90 |
| Purchase #4 | $200.49 | 13.458% | $227.4719 | $227.47 | $227.45 | $227.50 |
| Purchase #5 | $220.86 | 9.177% | $241.1283 | $241.13 | $241.15 | $241.10 |
| Purchase #6 | $189.80 | 9.600% | $208.0208 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $32.31 | 5.435% | $34.066 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $1,098.68 | $1,198.2437 | $1,198.25 | $1,198.20 | $1,198.20 | |