| 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 | $150.40 | 12.755% | $169.5835 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $157.55 | 8.483% | $170.915 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $102.51 | 4.654% | $107.2808 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $196.94 | 3.625% | $204.0791 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $238.73 | 3.336% | $246.694 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $185.37 | 12.623% | $208.7693 | $208.77 | $208.75 | $208.80 |
| Purchase #7 | $155.41 | 4.453% | $162.3304 | $162.33 | $162.35 | $162.30 |
| 7 purchase totals = | $1,186.91 | $1,269.6521 | $1,269.65 | $1,269.70 | $1,269.70 | |