| 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 | $154.92 | 5.507% | $163.4514 | $163.45 | $163.45 | $163.50 |
| Purchase #2 | $245.66 | 3.137% | $253.3664 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $233.57 | 4.782% | $244.7393 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $168.98 | 3.385% | $174.7 | $174.70 | $174.70 | $174.70 |
| Purchase #5 | $75.88 | 6.318% | $80.6741 | $80.67 | $80.65 | $80.70 |
| Purchase #6 | $207.85 | 10.379% | $229.4228 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $119.78 | 11.619% | $133.6972 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $1,206.64 | $1,280.0512 | $1,280.05 | $1,280.00 | $1,280.10 | |