| 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 | $15.44 | 4.659% | $16.1593 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $8.28 | 13.861% | $9.4277 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $143.76 | 5.222% | $151.2671 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $151.61 | 8.765% | $164.8986 | $164.90 | $164.90 | $164.90 |
| Purchase #5 | $191.96 | 9.870% | $210.9065 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $209.93 | 3.842% | $217.9955 | $218.00 | $218.00 | $218.00 |
| Purchase #7 | $144.30 | 7.322% | $154.8656 | $154.87 | $154.85 | $154.90 |
| 7 purchase totals = | $865.28 | $925.5203 | $925.54 | $925.50 | $925.60 | |