| 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 | $41.99 | 6.376% | $44.6673 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $18.27 | 7.565% | $19.6521 | $19.65 | $19.65 | $19.70 |
| Purchase #3 | $175.31 | 10.245% | $193.2705 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $101.65 | 10.444% | $112.2663 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $27.25 | 10.519% | $30.1164 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $178.68 | 3.462% | $184.8659 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $150.28 | 10.874% | $166.6214 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $693.43 | $751.4599 | $751.47 | $751.35 | $751.60 | |