| 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 | $125.94 | 9.131% | $137.4396 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $179.26 | 3.192% | $184.982 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $176.78 | 4.182% | $184.1729 | $184.17 | $184.15 | $184.20 |
| Purchase #4 | $46.94 | 8.471% | $50.9163 | $50.92 | $50.90 | $50.90 |
| Purchase #5 | $19.95 | 13.805% | $22.7041 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $176.30 | 6.150% | $187.1425 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $204.30 | 11.389% | $227.5677 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $929.47 | $994.9251 | $994.92 | $994.90 | $994.90 | |