| 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 | $209.58 | 10.851% | $232.3215 | $232.32 | $232.30 | $232.30 |
| Purchase #2 | $90.38 | 8.250% | $97.8364 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $214.81 | 9.520% | $235.2599 | $235.26 | $235.25 | $235.30 |
| Purchase #4 | $223.92 | 4.654% | $234.3412 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $34.51 | 6.277% | $36.6762 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $106.33 | 7.293% | $114.0846 | $114.08 | $114.10 | $114.10 |
| Purchase #7 | $221.66 | 13.544% | $251.6816 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $1,101.19 | $1,202.2014 | $1,202.20 | $1,202.25 | $1,202.20 | |