| 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 | $186.81 | 3.766% | $193.8453 | $193.85 | $193.85 | $193.80 |
| Purchase #2 | $102.73 | 11.381% | $114.4217 | $114.42 | $114.40 | $114.40 |
| Purchase #3 | $187.89 | 7.841% | $202.6225 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $230.92 | 5.196% | $242.9186 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $107.65 | 8.267% | $116.5494 | $116.55 | $116.55 | $116.50 |
| Purchase #6 | $151.60 | 11.349% | $168.8051 | $168.81 | $168.80 | $168.80 |
| Purchase #7 | $80.68 | 3.462% | $83.4731 | $83.47 | $83.45 | $83.50 |
| 7 purchase totals = | $1,048.28 | $1,122.6357 | $1,122.64 | $1,122.55 | $1,122.50 | |