| 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 | $8.66 | 6.449% | $9.2185 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $235.27 | 8.708% | $255.7573 | $255.76 | $255.75 | $255.80 |
| Purchase #3 | $106.62 | 10.206% | $117.5016 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $145.55 | 3.208% | $150.2192 | $150.22 | $150.20 | $150.20 |
| Purchase #5 | $7.62 | 12.874% | $8.601 | $8.60 | $8.60 | $8.60 |
| Purchase #6 | $13.76 | 8.704% | $14.9577 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $152.99 | 13.754% | $174.0322 | $174.03 | $174.05 | $174.00 |
| 7 purchase totals = | $670.47 | $730.2875 | $730.29 | $730.25 | $730.30 | |