| 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 | $116.99 | 9.843% | $128.5053 | $128.51 | $128.50 | $128.50 |
| Purchase #2 | $35.53 | 8.449% | $38.5319 | $38.53 | $38.55 | $38.50 |
| Purchase #3 | $112.92 | 11.764% | $126.2039 | $126.20 | $126.20 | $126.20 |
| Purchase #4 | $97.59 | 13.157% | $110.4299 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $150.65 | 10.830% | $166.9654 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $104.34 | 6.355% | $110.9708 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $146.73 | 7.306% | $157.4501 | $157.45 | $157.45 | $157.50 |
| 7 purchase totals = | $764.75 | $839.0573 | $839.06 | $839.05 | $839.10 | |