| 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 | $38.48 | 12.147% | $43.1542 | $43.15 | $43.15 | $43.20 |
| Purchase #2 | $32.50 | 10.227% | $35.8238 | $35.82 | $35.80 | $35.80 |
| Purchase #3 | $182.28 | 10.793% | $201.9535 | $201.95 | $201.95 | $202.00 |
| Purchase #4 | $228.72 | 5.545% | $241.4025 | $241.40 | $241.40 | $241.40 |
| Purchase #5 | $64.70 | 9.189% | $70.6453 | $70.65 | $70.65 | $70.60 |
| Purchase #6 | $184.70 | 7.422% | $198.4084 | $198.41 | $198.40 | $198.40 |
| Purchase #7 | $91.42 | 8.625% | $99.305 | $99.31 | $99.30 | $99.30 |
| 7 purchase totals = | $822.80 | $890.6927 | $890.69 | $890.65 | $890.70 | |