| 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 | $18.33 | 3.723% | $19.0124 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $102.39 | 12.330% | $115.0147 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $179.46 | 9.187% | $195.947 | $195.95 | $195.95 | $195.90 |
| Purchase #4 | $216.58 | 12.874% | $244.4625 | $244.46 | $244.45 | $244.50 |
| Purchase #5 | $147.89 | 8.513% | $160.4799 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $247.74 | 4.476% | $258.8288 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $142.48 | 3.461% | $147.4112 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $1,054.87 | $1,141.1565 | $1,141.15 | $1,141.15 | $1,141.10 | |