| 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 | $108.50 | 7.312% | $116.4335 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $66.55 | 4.259% | $69.3844 | $69.38 | $69.40 | $69.40 |
| Purchase #3 | $39.96 | 6.178% | $42.4287 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $95.64 | 6.653% | $102.0029 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $8.94 | 12.527% | $10.0599 | $10.06 | $10.05 | $10.10 |
| Purchase #6 | $209.34 | 9.795% | $229.8449 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $169.58 | 6.462% | $180.5383 | $180.54 | $180.55 | $180.50 |
| 7 purchase totals = | $698.51 | $750.6926 | $750.68 | $750.75 | $750.60 | |