| 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 | $21.32 | 9.487% | $23.3426 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $179.50 | 9.526% | $196.5992 | $196.60 | $196.60 | $196.60 |
| Purchase #3 | $199.51 | 6.446% | $212.3704 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $183.45 | 12.371% | $206.1446 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $160.67 | 10.743% | $177.9308 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $196.83 | 8.863% | $214.275 | $214.28 | $214.30 | $214.30 |
| Purchase #7 | $12.85 | 13.321% | $14.5617 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $954.13 | $1,045.2243 | $1,045.22 | $1,045.25 | $1,045.20 | |