| 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 | $114.91 | 9.820% | $126.1942 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $247.80 | 6.701% | $264.4051 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $47.43 | 6.414% | $50.4722 | $50.47 | $50.45 | $50.50 |
| Purchase #4 | $154.98 | 13.296% | $175.5861 | $175.59 | $175.60 | $175.60 |
| Purchase #5 | $193.65 | 13.283% | $219.3725 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $140.58 | 9.597% | $154.0715 | $154.07 | $154.05 | $154.10 |
| Purchase #7 | $205.99 | 10.502% | $227.6231 | $227.62 | $227.60 | $227.60 |
| 7 purchase totals = | $1,105.34 | $1,217.7247 | $1,217.72 | $1,217.65 | $1,217.80 | |