| 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 | $123.54 | 10.135% | $136.0608 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $114.84 | 13.850% | $130.7453 | $130.75 | $130.75 | $130.70 |
| Purchase #3 | $64.84 | 12.349% | $72.8471 | $72.85 | $72.85 | $72.80 |
| Purchase #4 | $99.57 | 7.715% | $107.2518 | $107.25 | $107.25 | $107.30 |
| Purchase #5 | $242.61 | 13.163% | $274.5448 | $274.54 | $274.55 | $274.50 |
| Purchase #6 | $194.91 | 7.244% | $209.0293 | $209.03 | $209.05 | $209.00 |
| Purchase #7 | $99.56 | 5.157% | $104.6943 | $104.69 | $104.70 | $104.70 |
| 7 purchase totals = | $939.87 | $1,035.1734 | $1,035.17 | $1,035.20 | $1,035.10 | |