| 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 | $132.66 | 3.665% | $137.522 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $226.65 | 7.148% | $242.8509 | $242.85 | $242.85 | $242.90 |
| Purchase #3 | $62.89 | 13.444% | $71.3449 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $136.25 | 7.280% | $146.169 | $146.17 | $146.15 | $146.20 |
| Purchase #5 | $249.91 | 13.749% | $284.2701 | $284.27 | $284.25 | $284.30 |
| Purchase #6 | $46.41 | 11.368% | $51.6859 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $5.57 | 7.740% | $6.0011 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $860.34 | $939.8439 | $939.84 | $939.80 | $939.90 | |