| 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 | $205.30 | 3.779% | $213.0583 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $162.97 | 13.793% | $185.4485 | $185.45 | $185.45 | $185.40 |
| Purchase #3 | $14.44 | 6.250% | $15.3425 | $15.34 | $15.35 | $15.30 |
| Purchase #4 | $205.60 | 11.498% | $229.2399 | $229.24 | $229.25 | $229.20 |
| Purchase #5 | $140.69 | 6.419% | $149.7209 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $230.27 | 10.647% | $254.7868 | $254.79 | $254.80 | $254.80 |
| Purchase #7 | $30.34 | 5.553% | $32.0248 | $32.02 | $32.00 | $32.00 |
| 7 purchase totals = | $989.61 | $1,079.6217 | $1,079.62 | $1,079.60 | $1,079.50 | |