| 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 | $102.78 | 8.188% | $111.1956 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $16.68 | 9.193% | $18.2134 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $205.95 | 12.619% | $231.9388 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $31.83 | 11.631% | $35.5321 | $35.53 | $35.55 | $35.50 |
| Purchase #5 | $137.35 | 6.262% | $145.9509 | $145.95 | $145.95 | $146.00 |
| Purchase #6 | $101.51 | 9.274% | $110.924 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $168.93 | 6.709% | $180.2635 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $765.03 | $834.0183 | $834.01 | $834.00 | $834.00 | |