| 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 | $156.27 | 7.232% | $167.5714 | $167.57 | $167.55 | $167.60 |
| Purchase #2 | $41.44 | 5.694% | $43.7996 | $43.80 | $43.80 | $43.80 |
| Purchase #3 | $164.51 | 3.829% | $170.8091 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $76.52 | 3.514% | $79.2089 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $114.81 | 9.702% | $125.9489 | $125.95 | $125.95 | $125.90 |
| Purchase #6 | $222.97 | 7.572% | $239.8533 | $239.85 | $239.85 | $239.90 |
| Purchase #7 | $192.96 | 5.786% | $204.1247 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $969.48 | $1,031.3159 | $1,031.31 | $1,031.25 | $1,031.30 | |