| 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 | $185.40 | 3.509% | $191.9057 | $191.91 | $191.90 | $191.90 |
| Purchase #2 | $26.42 | 6.617% | $28.1682 | $28.17 | $28.15 | $28.20 |
| Purchase #3 | $197.52 | 4.603% | $206.6118 | $206.61 | $206.60 | $206.60 |
| Purchase #4 | $216.57 | 12.467% | $243.5698 | $243.57 | $243.55 | $243.60 |
| Purchase #5 | $195.92 | 9.180% | $213.9055 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $45.29 | 10.757% | $50.1618 | $50.16 | $50.15 | $50.20 |
| Purchase #7 | $215.27 | 3.595% | $223.009 | $223.01 | $223.00 | $223.00 |
| 7 purchase totals = | $1,082.39 | $1,157.3318 | $1,157.34 | $1,157.25 | $1,157.40 | |