| 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 | $234.68 | 13.386% | $266.0943 | $266.09 | $266.10 | $266.10 |
| Purchase #2 | $165.53 | 7.581% | $178.0788 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $6.84 | 12.689% | $7.7079 | $7.71 | $7.70 | $7.70 |
| Purchase #4 | $31.83 | 13.168% | $36.0214 | $36.02 | $36.00 | $36.00 |
| Purchase #5 | $37.38 | 4.372% | $39.0143 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $179.99 | 9.726% | $197.4958 | $197.50 | $197.50 | $197.50 |
| Purchase #7 | $99.85 | 3.412% | $103.2569 | $103.26 | $103.25 | $103.30 |
| 7 purchase totals = | $756.10 | $827.6694 | $827.67 | $827.65 | $827.70 | |