| 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 | $167.38 | 8.269% | $181.2207 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $48.40 | 7.845% | $52.197 | $52.20 | $52.20 | $52.20 |
| Purchase #3 | $50.34 | 11.814% | $56.2872 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $104.42 | 8.415% | $113.2069 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $189.50 | 5.584% | $200.0817 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $73.33 | 8.856% | $79.8241 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $203.30 | 12.479% | $228.6698 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $836.67 | $911.4874 | $911.49 | $911.45 | $911.50 | |