| 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 | $118.26 | 11.155% | $131.4519 | $131.45 | $131.45 | $131.50 |
| Purchase #2 | $84.71 | 9.137% | $92.45 | $92.45 | $92.45 | $92.50 |
| Purchase #3 | $77.75 | 5.840% | $82.2906 | $82.29 | $82.30 | $82.30 |
| Purchase #4 | $154.32 | 4.144% | $160.715 | $160.72 | $160.70 | $160.70 |
| Purchase #5 | $22.32 | 4.222% | $23.2624 | $23.26 | $23.25 | $23.30 |
| Purchase #6 | $167.28 | 11.620% | $186.7179 | $186.72 | $186.70 | $186.70 |
| Purchase #7 | $163.47 | 4.333% | $170.5532 | $170.55 | $170.55 | $170.60 |
| 7 purchase totals = | $788.11 | $847.4410 | $847.44 | $847.40 | $847.60 | |