| 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 | $171.37 | 8.309% | $185.6091 | $185.61 | $185.60 | $185.60 |
| Purchase #2 | $76.88 | 10.500% | $84.9524 | $84.95 | $84.95 | $85.00 |
| Purchase #3 | $33.84 | 7.613% | $36.4162 | $36.42 | $36.40 | $36.40 |
| Purchase #4 | $67.88 | 12.147% | $76.1254 | $76.13 | $76.15 | $76.10 |
| Purchase #5 | $64.45 | 4.302% | $67.2226 | $67.22 | $67.20 | $67.20 |
| Purchase #6 | $181.29 | 9.344% | $198.2297 | $198.23 | $198.25 | $198.20 |
| Purchase #7 | $138.51 | 7.508% | $148.9093 | $148.91 | $148.90 | $148.90 |
| 7 purchase totals = | $734.22 | $797.4647 | $797.47 | $797.45 | $797.40 | |