| 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 | $69.66 | 10.479% | $76.9597 | $76.96 | $76.95 | $77.00 |
| Purchase #2 | $49.84 | 8.833% | $54.2424 | $54.24 | $54.25 | $54.20 |
| Purchase #3 | $93.78 | 13.764% | $106.6879 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $129.85 | 10.547% | $143.5453 | $143.55 | $143.55 | $143.50 |
| Purchase #5 | $128.38 | 13.123% | $145.2273 | $145.23 | $145.25 | $145.20 |
| Purchase #6 | $196.56 | 3.804% | $204.0371 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $137.38 | 4.383% | $143.4014 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $805.45 | $874.1011 | $874.11 | $874.15 | $874.00 | |