| 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 | $105.28 | 13.176% | $119.1517 | $119.15 | $119.15 | $119.20 |
| Purchase #2 | $85.47 | 7.429% | $91.8196 | $91.82 | $91.80 | $91.80 |
| Purchase #3 | $7.81 | 3.350% | $8.0716 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $55.35 | 13.173% | $62.6413 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $28.40 | 3.826% | $29.4866 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $153.88 | 12.491% | $173.1012 | $173.10 | $173.10 | $173.10 |
| Purchase #7 | $101.25 | 9.409% | $110.7766 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $537.44 | $595.0486 | $595.05 | $595.05 | $595.10 | |