| 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 | $130.79 | 4.185% | $136.2636 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $142.61 | 7.791% | $153.7207 | $153.72 | $153.70 | $153.70 |
| Purchase #3 | $228.69 | 11.298% | $254.5274 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $175.43 | 7.778% | $189.0749 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $84.51 | 8.189% | $91.4305 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $224.69 | 11.259% | $249.9878 | $249.99 | $250.00 | $250.00 |
| Purchase #7 | $5.95 | 8.304% | $6.4441 | $6.44 | $6.45 | $6.40 |
| 7 purchase totals = | $992.67 | $1,081.4490 | $1,081.44 | $1,081.45 | $1,081.40 | |