| 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 | $230.98 | 7.604% | $248.5437 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $72.88 | 12.273% | $81.8246 | $81.82 | $81.80 | $81.80 |
| Purchase #3 | $139.43 | 6.493% | $148.4832 | $148.48 | $148.50 | $148.50 |
| Purchase #4 | $124.99 | 4.181% | $130.2158 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $231.38 | 12.295% | $259.8282 | $259.83 | $259.85 | $259.80 |
| Purchase #6 | $28.76 | 8.761% | $31.2797 | $31.28 | $31.30 | $31.30 |
| Purchase #7 | $33.36 | 12.609% | $37.5664 | $37.57 | $37.55 | $37.60 |
| 7 purchase totals = | $861.78 | $937.7416 | $937.74 | $937.75 | $937.70 | |