| 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 | $36.68 | 7.318% | $39.3642 | $39.36 | $39.35 | $39.40 |
| Purchase #2 | $71.41 | 7.223% | $76.5679 | $76.57 | $76.55 | $76.60 |
| Purchase #3 | $111.44 | 4.751% | $116.7345 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $215.34 | 6.694% | $229.7549 | $229.75 | $229.75 | $229.80 |
| Purchase #5 | $158.75 | 6.854% | $169.6307 | $169.63 | $169.65 | $169.60 |
| Purchase #6 | $137.37 | 3.496% | $142.1725 | $142.17 | $142.15 | $142.20 |
| Purchase #7 | $186.35 | 11.392% | $207.579 | $207.58 | $207.60 | $207.60 |
| 7 purchase totals = | $917.34 | $981.8037 | $981.79 | $981.80 | $981.90 | |