| 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 | $36.50 | 13.230% | $41.329 | $41.33 | $41.35 | $41.30 |
| Purchase #2 | $196.57 | 8.488% | $213.2549 | $213.25 | $213.25 | $213.30 |
| Purchase #3 | $184.53 | 8.835% | $200.8332 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $194.62 | 4.262% | $202.9147 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $193.49 | 7.775% | $208.5338 | $208.53 | $208.55 | $208.50 |
| Purchase #6 | $132.62 | 11.332% | $147.6485 | $147.65 | $147.65 | $147.60 |
| Purchase #7 | $46.70 | 11.391% | $52.0196 | $52.02 | $52.00 | $52.00 |
| 7 purchase totals = | $985.03 | $1,066.5337 | $1,066.52 | $1,066.55 | $1,066.40 | |