| 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 | $131.35 | 11.136% | $145.9771 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $112.37 | 10.479% | $124.1453 | $124.15 | $124.15 | $124.10 |
| Purchase #3 | $225.43 | 9.673% | $247.2358 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $26.57 | 5.754% | $28.0988 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $84.33 | 7.818% | $90.9229 | $90.92 | $90.90 | $90.90 |
| Purchase #6 | $77.47 | 8.606% | $84.1371 | $84.14 | $84.15 | $84.10 |
| Purchase #7 | $236.70 | 11.469% | $263.8471 | $263.85 | $263.85 | $263.80 |
| 7 purchase totals = | $894.22 | $984.3641 | $984.38 | $984.40 | $984.20 | |