| 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 | $127.96 | 13.146% | $144.7816 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $73.49 | 10.820% | $81.4416 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $52.26 | 11.143% | $58.0833 | $58.08 | $58.10 | $58.10 |
| Purchase #4 | $93.47 | 8.619% | $101.5262 | $101.53 | $101.55 | $101.50 |
| Purchase #5 | $117.39 | 8.580% | $127.4621 | $127.46 | $127.45 | $127.50 |
| Purchase #6 | $203.40 | 6.358% | $216.3322 | $216.33 | $216.35 | $216.30 |
| Purchase #7 | $224.63 | 12.125% | $251.8664 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $892.60 | $981.4934 | $981.49 | $981.55 | $981.50 | |