| 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 | $91.41 | 12.166% | $102.5309 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $153.71 | 9.315% | $168.0281 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $185.66 | 7.180% | $198.9904 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $99.64 | 11.465% | $111.0637 | $111.06 | $111.05 | $111.10 |
| Purchase #5 | $235.28 | 3.491% | $243.4936 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $217.30 | 3.469% | $224.8381 | $224.84 | $224.85 | $224.80 |
| Purchase #7 | $36.58 | 9.646% | $40.1085 | $40.11 | $40.10 | $40.10 |
| 7 purchase totals = | $1,019.58 | $1,089.0533 | $1,089.05 | $1,089.10 | $1,089.00 | |