| 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 | $20.67 | 4.464% | $21.5927 | $21.59 | $21.60 | $21.60 |
| Purchase #2 | $175.71 | 12.388% | $197.477 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $109.88 | 8.609% | $119.3396 | $119.34 | $119.35 | $119.30 |
| Purchase #4 | $201.37 | 5.243% | $211.9278 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $82.48 | 8.358% | $89.3737 | $89.37 | $89.35 | $89.40 |
| Purchase #6 | $47.26 | 5.823% | $50.0119 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $119.94 | 4.341% | $125.1466 | $125.15 | $125.15 | $125.10 |
| 7 purchase totals = | $757.31 | $814.8693 | $814.87 | $814.90 | $814.80 | |