| 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 | $221.75 | 9.435% | $242.6721 | $242.67 | $242.65 | $242.70 |
| Purchase #2 | $182.79 | 8.405% | $198.1535 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $38.80 | 4.842% | $40.6787 | $40.68 | $40.70 | $40.70 |
| Purchase #4 | $57.48 | 11.392% | $64.0281 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $52.72 | 7.303% | $56.5701 | $56.57 | $56.55 | $56.60 |
| Purchase #6 | $73.92 | 12.176% | $82.9205 | $82.92 | $82.90 | $82.90 |
| Purchase #7 | $47.93 | 6.563% | $51.0756 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $675.39 | $736.0986 | $736.10 | $736.10 | $736.20 | |