| 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 | $174.32 | 6.784% | $186.1459 | $186.15 | $186.15 | $186.10 |
| Purchase #2 | $202.40 | 9.426% | $221.4782 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $248.28 | 4.325% | $259.0181 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $243.46 | 3.622% | $252.2781 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $29.91 | 7.596% | $32.182 | $32.18 | $32.20 | $32.20 |
| Purchase #6 | $168.97 | 3.657% | $175.1492 | $175.15 | $175.15 | $175.10 |
| Purchase #7 | $133.76 | 5.321% | $140.8774 | $140.88 | $140.90 | $140.90 |
| 7 purchase totals = | $1,201.10 | $1,267.1289 | $1,267.14 | $1,267.20 | $1,267.10 | |