| 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 | $42.36 | 7.273% | $45.4408 | $45.44 | $45.45 | $45.40 |
| Purchase #2 | $240.89 | 13.324% | $272.9862 | $272.99 | $273.00 | $273.00 |
| Purchase #3 | $109.27 | 4.112% | $113.7632 | $113.76 | $113.75 | $113.80 |
| Purchase #4 | $197.63 | 10.296% | $217.978 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $67.81 | 7.857% | $73.1378 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $90.43 | 5.781% | $95.6578 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $138.48 | 6.330% | $147.2458 | $147.25 | $147.25 | $147.20 |
| 7 purchase totals = | $886.87 | $966.2096 | $966.22 | $966.25 | $966.20 | |