| 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 | $13.39 | 13.479% | $15.1948 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $210.34 | 10.733% | $232.9158 | $232.92 | $232.90 | $232.90 |
| Purchase #3 | $43.57 | 5.116% | $45.799 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $103.37 | 11.249% | $114.9981 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $8.98 | 9.109% | $9.798 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $69.89 | 11.789% | $78.1293 | $78.13 | $78.15 | $78.10 |
| Purchase #7 | $164.37 | 11.704% | $183.6079 | $183.61 | $183.60 | $183.60 |
| 7 purchase totals = | $613.91 | $680.4429 | $680.45 | $680.45 | $680.40 | |