| 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 | $78.73 | 11.191% | $87.5407 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $95.49 | 13.562% | $108.4404 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $49.41 | 10.256% | $54.4775 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $132.49 | 4.721% | $138.7449 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $148.97 | 12.278% | $167.2605 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $80.31 | 4.853% | $84.2074 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $75.94 | 6.296% | $80.7212 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $661.34 | $721.3926 | $721.39 | $721.40 | $721.30 | |