| 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 | $221.90 | 9.610% | $243.2246 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $233.43 | 10.210% | $257.2632 | $257.26 | $257.25 | $257.30 |
| Purchase #3 | $220.40 | 9.695% | $241.7678 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $206.32 | 3.464% | $213.4669 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $227.54 | 5.135% | $239.2242 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $82.31 | 7.219% | $88.252 | $88.25 | $88.25 | $88.30 |
| Purchase #7 | $77.36 | 7.555% | $83.2045 | $83.20 | $83.20 | $83.20 |
| 7 purchase totals = | $1,269.26 | $1,366.4032 | $1,366.39 | $1,366.30 | $1,366.50 | |