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 | $18.93 | 10.807% | $20.9758 | $20.98 | $21.00 | $21.00 |
Purchase #2 | $12.57 | 7.386% | $13.4984 | $13.50 | $13.50 | $13.50 |
Purchase #3 | $30.65 | 11.653% | $34.2216 | $34.22 | $34.20 | $34.20 |
Purchase #4 | $150.33 | 3.628% | $155.784 | $155.78 | $155.80 | $155.80 |
Purchase #5 | $159.83 | 8.250% | $173.016 | $173.02 | $173.00 | $173.00 |
Purchase #6 | $215.40 | 8.187% | $233.0348 | $233.03 | $233.05 | $233.00 |
Purchase #7 | $156.95 | 5.228% | $165.1553 | $165.16 | $165.15 | $165.20 |
7 purchase totals = | $744.66 | $795.6859 | $795.69 | $795.70 | $795.70 |