| 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 | $65.56 | 4.356% | $68.4158 | $68.42 | $68.40 | $68.40 |
| Purchase #2 | $151.33 | 11.199% | $168.2774 | $168.28 | $168.30 | $168.30 |
| Purchase #3 | $150.47 | 12.182% | $168.8003 | $168.80 | $168.80 | $168.80 |
| Purchase #4 | $18.72 | 8.404% | $20.2932 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $46.30 | 8.191% | $50.0924 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $160.97 | 3.746% | $166.9999 | $167.00 | $167.00 | $167.00 |
| Purchase #7 | $8.59 | 12.622% | $9.6742 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $601.94 | $652.5532 | $652.55 | $652.55 | $652.60 | |