| 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 | $132.47 | 3.731% | $137.4125 | $137.41 | $137.40 | $137.40 |
| Purchase #2 | $101.68 | 7.289% | $109.0915 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $39.84 | 5.426% | $42.0017 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $95.68 | 6.858% | $102.2417 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $204.73 | 6.121% | $217.2615 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $211.28 | 5.355% | $222.594 | $222.59 | $222.60 | $222.60 |
| Purchase #7 | $174.75 | 4.357% | $182.3639 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $960.43 | $1,012.9668 | $1,012.95 | $1,012.95 | $1,013.00 | |