| 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 | $22.92 | 11.147% | $25.4749 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $211.30 | 4.712% | $221.2565 | $221.26 | $221.25 | $221.30 |
| Purchase #3 | $205.66 | 6.406% | $218.8346 | $218.83 | $218.85 | $218.80 |
| Purchase #4 | $185.68 | 5.239% | $195.4078 | $195.41 | $195.40 | $195.40 |
| Purchase #5 | $55.35 | 7.414% | $59.4536 | $59.45 | $59.45 | $59.50 |
| Purchase #6 | $163.99 | 7.573% | $176.409 | $176.41 | $176.40 | $176.40 |
| Purchase #7 | $131.47 | 7.641% | $141.5156 | $141.52 | $141.50 | $141.50 |
| 7 purchase totals = | $976.37 | $1,038.3520 | $1,038.35 | $1,038.30 | $1,038.40 | |