| 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 | $242.63 | 7.409% | $260.6065 | $260.61 | $260.60 | $260.60 |
| Purchase #2 | $193.26 | 9.573% | $211.7608 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $188.38 | 6.536% | $200.6925 | $200.69 | $200.70 | $200.70 |
| Purchase #4 | $233.97 | 8.128% | $252.9871 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $149.99 | 9.476% | $164.2031 | $164.20 | $164.20 | $164.20 |
| Purchase #6 | $115.67 | 6.829% | $123.5691 | $123.57 | $123.55 | $123.60 |
| Purchase #7 | $211.90 | 6.595% | $225.8748 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $1,335.80 | $1,439.6939 | $1,439.69 | $1,439.65 | $1,439.80 | |