| 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 | $227.49 | 4.185% | $237.0105 | $237.01 | $237.00 | $237.00 |
| Purchase #2 | $14.59 | 8.359% | $15.8096 | $15.81 | $15.80 | $15.80 |
| Purchase #3 | $81.82 | 5.190% | $86.0665 | $86.07 | $86.05 | $86.10 |
| Purchase #4 | $51.75 | 3.419% | $53.5193 | $53.52 | $53.50 | $53.50 |
| Purchase #5 | $36.74 | 6.178% | $39.0098 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $138.29 | 4.417% | $144.3983 | $144.40 | $144.40 | $144.40 |
| Purchase #7 | $187.79 | 3.458% | $194.2838 | $194.28 | $194.30 | $194.30 |
| 7 purchase totals = | $738.47 | $770.0978 | $770.10 | $770.05 | $770.10 | |