| 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 | $120.66 | 7.217% | $129.368 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $113.75 | 3.208% | $117.3991 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $158.51 | 12.109% | $177.704 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $192.69 | 5.136% | $202.5866 | $202.59 | $202.60 | $202.60 |
| Purchase #5 | $239.58 | 3.752% | $248.569 | $248.57 | $248.55 | $248.60 |
| Purchase #6 | $82.76 | 7.267% | $88.7742 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $137.62 | 4.119% | $143.2886 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $1,045.57 | $1,107.6895 | $1,107.69 | $1,107.65 | $1,107.80 | |