| 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 | $106.72 | 7.390% | $114.6066 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $242.74 | 13.138% | $274.6312 | $274.63 | $274.65 | $274.60 |
| Purchase #3 | $184.67 | 11.183% | $205.3216 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $37.95 | 6.240% | $40.3181 | $40.32 | $40.30 | $40.30 |
| Purchase #5 | $140.26 | 9.868% | $154.1009 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $87.94 | 7.305% | $94.364 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $100.71 | 7.380% | $108.1424 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $900.99 | $991.4848 | $991.48 | $991.45 | $991.40 | |