| 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 | $198.83 | 4.255% | $207.2902 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $63.53 | 6.835% | $67.8723 | $67.87 | $67.85 | $67.90 |
| Purchase #3 | $208.70 | 9.268% | $228.0423 | $228.04 | $228.05 | $228.00 |
| Purchase #4 | $37.31 | 11.756% | $41.6962 | $41.70 | $41.70 | $41.70 |
| Purchase #5 | $135.98 | 11.382% | $151.4572 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $165.81 | 13.273% | $187.818 | $187.82 | $187.80 | $187.80 |
| Purchase #7 | $152.89 | 13.267% | $173.1739 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $963.05 | $1,057.3501 | $1,057.35 | $1,057.30 | $1,057.40 | |