| 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 | $112.57 | 3.235% | $116.2116 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $208.85 | 12.480% | $234.9145 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $230.88 | 3.313% | $238.5291 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $149.82 | 9.613% | $164.2222 | $164.22 | $164.20 | $164.20 |
| Purchase #5 | $245.35 | 10.214% | $270.41 | $270.41 | $270.40 | $270.40 |
| Purchase #6 | $33.68 | 3.299% | $34.7911 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $235.70 | 8.795% | $256.4298 | $256.43 | $256.45 | $256.40 |
| 7 purchase totals = | $1,216.85 | $1,315.5083 | $1,315.50 | $1,315.50 | $1,315.40 | |