| 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 | $155.69 | 7.249% | $166.976 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $200.64 | 3.365% | $207.3915 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $11.36 | 3.333% | $11.7386 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $229.60 | 8.354% | $248.7808 | $248.78 | $248.80 | $248.80 |
| Purchase #5 | $9.96 | 13.576% | $11.3122 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $177.85 | 6.451% | $189.3231 | $189.32 | $189.30 | $189.30 |
| Purchase #7 | $205.48 | 12.570% | $231.3088 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $990.58 | $1,066.8310 | $1,066.83 | $1,066.85 | $1,066.80 | |