| 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 | $188.37 | 10.579% | $208.2977 | $208.30 | $208.30 | $208.30 |
| Purchase #2 | $151.67 | 4.162% | $157.9825 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $145.73 | 12.710% | $164.2523 | $164.25 | $164.25 | $164.30 |
| Purchase #4 | $69.65 | 4.674% | $72.9054 | $72.91 | $72.90 | $72.90 |
| Purchase #5 | $65.38 | 6.402% | $69.5656 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $177.97 | 6.215% | $189.0308 | $189.03 | $189.05 | $189.00 |
| Purchase #7 | $177.87 | 8.313% | $192.6563 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $976.64 | $1,054.6906 | $1,054.70 | $1,054.70 | $1,054.80 | |