| 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 | $6.95 | 4.149% | $7.2384 | $7.24 | $7.25 | $7.20 |
| Purchase #2 | $216.88 | 7.172% | $232.4346 | $232.43 | $232.45 | $232.40 |
| Purchase #3 | $142.69 | 10.157% | $157.183 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $217.66 | 9.778% | $238.9428 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $157.41 | 3.354% | $162.6895 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $134.63 | 5.147% | $141.5594 | $141.56 | $141.55 | $141.60 |
| Purchase #7 | $198.32 | 8.528% | $215.2327 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $1,074.54 | $1,155.2804 | $1,155.27 | $1,155.35 | $1,155.20 | |