| 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 | $201.31 | 7.349% | $216.1043 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $171.49 | 11.852% | $191.815 | $191.82 | $191.80 | $191.80 |
| Purchase #3 | $151.59 | 12.583% | $170.6646 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $238.92 | 4.438% | $249.5233 | $249.52 | $249.50 | $249.50 |
| Purchase #5 | $150.39 | 12.855% | $169.7226 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $182.68 | 6.121% | $193.8618 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $146.49 | 5.801% | $154.9879 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $1,242.87 | $1,346.6795 | $1,346.67 | $1,346.60 | $1,346.70 | |