| 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 | $155.85 | 12.737% | $175.7006 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $230.40 | 5.661% | $243.4429 | $243.44 | $243.45 | $243.40 |
| Purchase #3 | $84.50 | 9.803% | $92.7835 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $195.34 | 13.203% | $221.1307 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $213.81 | 7.786% | $230.4572 | $230.46 | $230.45 | $230.50 |
| Purchase #6 | $239.52 | 9.679% | $262.7031 | $262.70 | $262.70 | $262.70 |
| Purchase #7 | $74.80 | 4.215% | $77.9528 | $77.95 | $77.95 | $78.00 |
| 7 purchase totals = | $1,194.22 | $1,304.1708 | $1,304.16 | $1,304.20 | $1,304.20 | |