| 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 | $218.48 | 3.788% | $226.756 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $101.96 | 7.385% | $109.4897 | $109.49 | $109.50 | $109.50 |
| Purchase #3 | $91.50 | 3.655% | $94.8443 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $149.62 | 12.606% | $168.4811 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $204.36 | 3.312% | $211.1284 | $211.13 | $211.15 | $211.10 |
| Purchase #6 | $59.71 | 3.576% | $61.8452 | $61.85 | $61.85 | $61.80 |
| Purchase #7 | $44.49 | 4.285% | $46.3964 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $870.12 | $918.9411 | $918.95 | $919.00 | $918.90 | |