| 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 | $80.31 | 4.613% | $84.0147 | $84.01 | $84.00 | $84.00 |
| Purchase #2 | $220.75 | 10.874% | $244.7544 | $244.75 | $244.75 | $244.80 |
| Purchase #3 | $44.44 | 9.840% | $48.8129 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $177.51 | 8.275% | $192.199 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $33.42 | 10.527% | $36.9381 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $139.26 | 12.142% | $156.1689 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $146.51 | 12.417% | $164.7021 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $842.20 | $927.5901 | $927.58 | $927.55 | $927.60 | |