| 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 | $126.67 | 11.764% | $141.5715 | $141.57 | $141.55 | $141.60 |
| Purchase #2 | $149.88 | 12.696% | $168.9088 | $168.91 | $168.90 | $168.90 |
| Purchase #3 | $171.97 | 7.446% | $184.7749 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $193.81 | 11.494% | $216.0865 | $216.09 | $216.10 | $216.10 |
| Purchase #5 | $193.59 | 6.618% | $206.4018 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $189.43 | 7.420% | $203.4857 | $203.49 | $203.50 | $203.50 |
| Purchase #7 | $79.72 | 12.444% | $89.6404 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $1,105.07 | $1,210.8696 | $1,210.87 | $1,210.85 | $1,210.90 | |