| 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 | $79.40 | 6.203% | $84.3252 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $175.36 | 6.422% | $186.6216 | $186.62 | $186.60 | $186.60 |
| Purchase #3 | $93.36 | 12.665% | $105.184 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $102.49 | 11.373% | $114.1462 | $114.15 | $114.15 | $114.10 |
| Purchase #5 | $183.50 | 6.167% | $194.8164 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $84.58 | 9.578% | $92.6811 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $200.70 | 12.705% | $226.1989 | $226.20 | $226.20 | $226.20 |
| 7 purchase totals = | $919.39 | $1,003.9734 | $1,003.98 | $1,004.00 | $1,003.90 | |