| 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 | $45.78 | 10.246% | $50.4706 | $50.47 | $50.45 | $50.50 |
| Purchase #2 | $20.59 | 3.448% | $21.2999 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $173.51 | 9.290% | $189.6291 | $189.63 | $189.65 | $189.60 |
| Purchase #4 | $234.32 | 10.535% | $259.0056 | $259.01 | $259.00 | $259.00 |
| Purchase #5 | $142.41 | 7.522% | $153.1221 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $96.60 | 8.115% | $104.4391 | $104.44 | $104.45 | $104.40 |
| Purchase #7 | $95.32 | 3.756% | $98.9002 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $808.53 | $876.8666 | $876.87 | $876.85 | $876.80 | |