| 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 | $20.28 | 10.443% | $22.3978 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $75.79 | 10.229% | $83.5426 | $83.54 | $83.55 | $83.50 |
| Purchase #3 | $26.69 | 5.777% | $28.2319 | $28.23 | $28.25 | $28.20 |
| Purchase #4 | $245.68 | 9.178% | $268.2285 | $268.23 | $268.25 | $268.20 |
| Purchase #5 | $197.26 | 4.751% | $206.6318 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $47.62 | 4.289% | $49.6624 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $16.46 | 13.424% | $18.6696 | $18.67 | $18.65 | $18.70 |
| 7 purchase totals = | $629.78 | $677.3646 | $677.36 | $677.40 | $677.30 | |