| 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 | $46.92 | 10.798% | $51.9864 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $60.25 | 12.382% | $67.7102 | $67.71 | $67.70 | $67.70 |
| Purchase #3 | $49.91 | 9.341% | $54.5721 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $82.69 | 11.369% | $92.091 | $92.09 | $92.10 | $92.10 |
| Purchase #5 | $120.97 | 7.189% | $129.6665 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $171.77 | 12.237% | $192.7895 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $200.83 | 5.201% | $211.2752 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $733.34 | $800.0909 | $800.10 | $800.10 | $800.20 | |