| 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 | $81.62 | 8.704% | $88.7242 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $200.41 | 13.105% | $226.6737 | $226.67 | $226.65 | $226.70 |
| Purchase #3 | $18.93 | 4.326% | $19.7489 | $19.75 | $19.75 | $19.70 |
| Purchase #4 | $46.25 | 9.758% | $50.7631 | $50.76 | $50.75 | $50.80 |
| Purchase #5 | $178.25 | 8.330% | $193.0982 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $184.73 | 6.398% | $196.549 | $196.55 | $196.55 | $196.50 |
| Purchase #7 | $155.26 | 5.734% | $164.1626 | $164.16 | $164.15 | $164.20 |
| 7 purchase totals = | $865.45 | $939.7197 | $939.71 | $939.65 | $939.70 | |