| 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 | $66.83 | 3.740% | $69.3294 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $35.68 | 8.779% | $38.8123 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $16.35 | 9.688% | $17.934 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $34.57 | 5.781% | $36.5685 | $36.57 | $36.55 | $36.60 |
| Purchase #5 | $156.87 | 9.579% | $171.8966 | $171.90 | $171.90 | $171.90 |
| Purchase #6 | $117.74 | 10.733% | $130.377 | $130.38 | $130.40 | $130.40 |
| Purchase #7 | $218.74 | 13.857% | $249.0508 | $249.05 | $249.05 | $249.10 |
| 7 purchase totals = | $646.78 | $713.9686 | $713.97 | $714.00 | $714.00 | |