| 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 | $37.40 | 10.279% | $41.2443 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $199.31 | 9.381% | $218.0073 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $108.76 | 5.379% | $114.6102 | $114.61 | $114.60 | $114.60 |
| Purchase #4 | $113.51 | 7.256% | $121.7463 | $121.75 | $121.75 | $121.70 |
| Purchase #5 | $152.92 | 11.632% | $170.7077 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $243.78 | 13.154% | $275.8468 | $275.85 | $275.85 | $275.80 |
| Purchase #7 | $160.32 | 9.562% | $175.6498 | $175.65 | $175.65 | $175.60 |
| 7 purchase totals = | $1,016.00 | $1,117.8124 | $1,117.82 | $1,117.80 | $1,117.60 | |