| 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 | $135.47 | 3.326% | $139.9757 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $152.71 | 8.831% | $166.1958 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $75.74 | 7.378% | $81.3281 | $81.33 | $81.35 | $81.30 |
| Purchase #4 | $15.52 | 7.867% | $16.741 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $243.54 | 5.798% | $257.6604 | $257.66 | $257.65 | $257.70 |
| Purchase #6 | $228.85 | 5.329% | $241.0454 | $241.05 | $241.05 | $241.00 |
| Purchase #7 | $137.70 | 11.855% | $154.0243 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $989.53 | $1,056.9707 | $1,056.98 | $1,057.00 | $1,056.90 | |