| 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 | $139.74 | 10.721% | $154.7215 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $159.92 | 9.374% | $174.9109 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $78.42 | 6.872% | $83.809 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $196.79 | 9.132% | $214.7609 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $135.60 | 5.798% | $143.4621 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $172.51 | 3.135% | $177.9182 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $30.42 | 8.487% | $33.0017 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $913.40 | $982.5843 | $982.58 | $982.50 | $982.60 | |