| 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 | $114.50 | 7.375% | $122.9444 | $122.94 | $122.95 | $122.90 |
| Purchase #2 | $117.94 | 6.575% | $125.6946 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $81.27 | 3.410% | $84.0413 | $84.04 | $84.05 | $84.00 |
| Purchase #4 | $83.94 | 7.511% | $90.2447 | $90.24 | $90.25 | $90.20 |
| Purchase #5 | $35.93 | 5.352% | $37.853 | $37.85 | $37.85 | $37.90 |
| Purchase #6 | $60.67 | 3.403% | $62.7346 | $62.73 | $62.75 | $62.70 |
| Purchase #7 | $174.75 | 4.435% | $182.5002 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $669.00 | $706.0128 | $705.99 | $706.05 | $705.90 | |