| 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 | $186.39 | 5.799% | $197.1988 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $10.50 | 13.324% | $11.899 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $104.47 | 8.771% | $113.6331 | $113.63 | $113.65 | $113.60 |
| Purchase #4 | $23.26 | 8.699% | $25.2834 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $152.80 | 5.200% | $160.7456 | $160.75 | $160.75 | $160.70 |
| Purchase #6 | $5.68 | 11.339% | $6.3241 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $58.76 | 3.523% | $60.8301 | $60.83 | $60.85 | $60.80 |
| 7 purchase totals = | $541.86 | $575.9141 | $575.91 | $575.95 | $575.80 | |