| 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 | $143.92 | 5.866% | $152.3623 | $152.36 | $152.35 | $152.40 |
| Purchase #2 | $213.97 | 5.851% | $226.4894 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $126.65 | 9.409% | $138.5665 | $138.57 | $138.55 | $138.60 |
| Purchase #4 | $124.69 | 3.482% | $129.0317 | $129.03 | $129.05 | $129.00 |
| Purchase #5 | $113.80 | 3.776% | $118.0971 | $118.10 | $118.10 | $118.10 |
| Purchase #6 | $192.28 | 6.473% | $204.7263 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $74.67 | 11.627% | $83.3519 | $83.35 | $83.35 | $83.40 |
| 7 purchase totals = | $989.98 | $1,052.6252 | $1,052.63 | $1,052.65 | $1,052.70 | |