| 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 | $246.79 | 5.205% | $259.6354 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $142.59 | 10.305% | $157.2839 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $137.74 | 6.605% | $146.8377 | $146.84 | $146.85 | $146.80 |
| Purchase #4 | $7.74 | 8.827% | $8.4232 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $43.71 | 7.650% | $47.0538 | $47.05 | $47.05 | $47.10 |
| Purchase #6 | $188.54 | 4.304% | $196.6548 | $196.65 | $196.65 | $196.70 |
| Purchase #7 | $16.34 | 4.399% | $17.0588 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $783.45 | $832.9476 | $832.94 | $832.95 | $833.00 | |