| 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 | $201.44 | 3.494% | $208.4783 | $208.48 | $208.50 | $208.50 |
| Purchase #2 | $194.66 | 12.157% | $218.3248 | $218.32 | $218.30 | $218.30 |
| Purchase #3 | $5.65 | 8.677% | $6.1403 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $91.37 | 5.754% | $96.6274 | $96.63 | $96.65 | $96.60 |
| Purchase #5 | $6.83 | 13.594% | $7.7585 | $7.76 | $7.75 | $7.80 |
| Purchase #6 | $228.51 | 10.606% | $252.7458 | $252.75 | $252.75 | $252.70 |
| Purchase #7 | $209.34 | 13.739% | $238.1012 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $937.80 | $1,028.1763 | $1,028.18 | $1,028.20 | $1,028.10 | |