| 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 | $106.51 | 3.445% | $110.1793 | $110.18 | $110.20 | $110.20 |
| Purchase #2 | $10.28 | 8.519% | $11.1558 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $123.35 | 8.760% | $134.1555 | $134.16 | $134.15 | $134.20 |
| Purchase #4 | $164.80 | 3.237% | $170.1346 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $152.62 | 12.302% | $171.3953 | $171.40 | $171.40 | $171.40 |
| Purchase #6 | $85.40 | 12.606% | $96.1655 | $96.17 | $96.15 | $96.20 |
| Purchase #7 | $241.64 | 13.147% | $273.4084 | $273.41 | $273.40 | $273.40 |
| 7 purchase totals = | $884.60 | $966.5944 | $966.61 | $966.60 | $966.70 | |