| 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 | $226.70 | 10.157% | $249.7259 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $214.40 | 6.801% | $228.9813 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $47.67 | 9.515% | $52.2058 | $52.21 | $52.20 | $52.20 |
| Purchase #4 | $220.78 | 3.342% | $228.1585 | $228.16 | $228.15 | $228.20 |
| Purchase #5 | $54.96 | 13.806% | $62.5478 | $62.55 | $62.55 | $62.50 |
| Purchase #6 | $189.39 | 10.461% | $209.2021 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $128.76 | 11.618% | $143.7193 | $143.72 | $143.70 | $143.70 |
| 7 purchase totals = | $1,082.66 | $1,174.5407 | $1,174.55 | $1,174.55 | $1,174.50 | |