| 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 | $153.51 | 4.157% | $159.8914 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $48.75 | 13.520% | $55.341 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $246.48 | 8.141% | $266.5459 | $266.55 | $266.55 | $266.50 |
| Purchase #4 | $247.35 | 8.573% | $268.5553 | $268.56 | $268.55 | $268.60 |
| Purchase #5 | $185.84 | 7.313% | $199.4305 | $199.43 | $199.45 | $199.40 |
| Purchase #6 | $206.58 | 4.539% | $215.9567 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $63.43 | 9.739% | $69.6074 | $69.61 | $69.60 | $69.60 |
| 7 purchase totals = | $1,151.94 | $1,235.3282 | $1,235.34 | $1,235.35 | $1,235.30 | |