| 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 | $78.33 | 6.843% | $83.6901 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $124.26 | 12.810% | $140.1777 | $140.18 | $140.20 | $140.20 |
| Purchase #3 | $99.73 | 5.741% | $105.4555 | $105.46 | $105.45 | $105.50 |
| Purchase #4 | $44.67 | 13.225% | $50.5776 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $231.73 | 8.837% | $252.208 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $120.70 | 10.356% | $133.1997 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $197.48 | 3.308% | $204.0126 | $204.01 | $204.00 | $204.00 |
| 7 purchase totals = | $896.90 | $969.3212 | $969.33 | $969.35 | $969.40 | |