| 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 | $12.57 | 7.573% | $13.5219 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $157.58 | 5.339% | $165.9932 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $227.30 | 7.287% | $243.8634 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $185.93 | 4.272% | $193.8729 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $14.41 | 11.165% | $16.0189 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $176.60 | 11.114% | $196.2273 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $180.99 | 4.826% | $189.7246 | $189.72 | $189.70 | $189.70 |
| 7 purchase totals = | $955.38 | $1,019.2222 | $1,019.21 | $1,019.15 | $1,019.20 | |