| 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 | $39.84 | 11.338% | $44.3571 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $159.80 | 11.864% | $178.7587 | $178.76 | $178.75 | $178.80 |
| Purchase #3 | $248.91 | 9.686% | $273.0194 | $273.02 | $273.00 | $273.00 |
| Purchase #4 | $138.52 | 6.483% | $147.5003 | $147.50 | $147.50 | $147.50 |
| Purchase #5 | $9.68 | 9.351% | $10.5852 | $10.59 | $10.60 | $10.60 |
| Purchase #6 | $207.72 | 3.610% | $215.2187 | $215.22 | $215.20 | $215.20 |
| Purchase #7 | $242.34 | 7.550% | $260.6367 | $260.64 | $260.65 | $260.60 |
| 7 purchase totals = | $1,046.81 | $1,130.0761 | $1,130.09 | $1,130.05 | $1,130.10 | |