| 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 | $40.43 | 11.803% | $45.202 | $45.20 | $45.20 | $45.20 |
| Purchase #2 | $61.43 | 3.626% | $63.6575 | $63.66 | $63.65 | $63.70 |
| Purchase #3 | $159.30 | 6.285% | $169.312 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $42.96 | 5.376% | $45.2695 | $45.27 | $45.25 | $45.30 |
| Purchase #5 | $149.43 | 5.784% | $158.073 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $24.54 | 12.367% | $27.5749 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $117.58 | 12.317% | $132.0623 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $595.67 | $641.1512 | $641.14 | $641.05 | $641.30 | |