| 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 | $210.49 | 4.596% | $220.1641 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $175.68 | 7.466% | $188.7963 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $245.72 | 7.738% | $264.7338 | $264.73 | $264.75 | $264.70 |
| Purchase #4 | $79.96 | 8.214% | $86.5279 | $86.53 | $86.55 | $86.50 |
| Purchase #5 | $114.63 | 10.700% | $126.8954 | $126.90 | $126.90 | $126.90 |
| Purchase #6 | $32.68 | 5.242% | $34.3931 | $34.39 | $34.40 | $34.40 |
| Purchase #7 | $123.78 | 6.747% | $132.1314 | $132.13 | $132.15 | $132.10 |
| 7 purchase totals = | $982.94 | $1,053.6420 | $1,053.64 | $1,053.70 | $1,053.60 | |