| 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 | $237.44 | 13.831% | $270.2803 | $270.28 | $270.30 | $270.30 |
| Purchase #2 | $40.39 | 13.275% | $45.7518 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $182.31 | 8.745% | $198.253 | $198.25 | $198.25 | $198.30 |
| Purchase #4 | $217.36 | 9.156% | $237.2615 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $226.57 | 7.699% | $244.0136 | $244.01 | $244.00 | $244.00 |
| Purchase #6 | $199.28 | 8.298% | $215.8163 | $215.82 | $215.80 | $215.80 |
| Purchase #7 | $75.30 | 6.810% | $80.4279 | $80.43 | $80.45 | $80.40 |
| 7 purchase totals = | $1,178.65 | $1,291.8044 | $1,291.80 | $1,291.80 | $1,291.90 | |