| 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 | $194.65 | 12.236% | $218.4674 | $218.47 | $218.45 | $218.50 |
| Purchase #2 | $201.51 | 3.584% | $208.7321 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $139.66 | 13.277% | $158.2027 | $158.20 | $158.20 | $158.20 |
| Purchase #4 | $168.69 | 5.170% | $177.4113 | $177.41 | $177.40 | $177.40 |
| Purchase #5 | $83.48 | 4.388% | $87.1431 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $202.83 | 11.371% | $225.8938 | $225.89 | $225.90 | $225.90 |
| Purchase #7 | $99.56 | 3.453% | $102.9978 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $1,090.38 | $1,178.8482 | $1,178.84 | $1,178.85 | $1,178.80 | |