| 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 | $21.96 | 3.707% | $22.7741 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $233.47 | 12.836% | $263.4382 | $263.44 | $263.45 | $263.40 |
| Purchase #3 | $173.41 | 7.781% | $186.903 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $142.96 | 12.419% | $160.7142 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $214.66 | 6.346% | $228.2823 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $222.37 | 8.365% | $240.9713 | $240.97 | $240.95 | $241.00 |
| Purchase #7 | $22.31 | 8.850% | $24.2844 | $24.28 | $24.30 | $24.30 |
| 7 purchase totals = | $1,031.14 | $1,127.3675 | $1,127.35 | $1,127.35 | $1,127.40 | |