| 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 | $142.36 | 13.381% | $161.4092 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $203.94 | 7.449% | $219.1315 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $20.38 | 12.330% | $22.8929 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $233.75 | 10.743% | $258.8618 | $258.86 | $258.85 | $258.90 |
| Purchase #5 | $92.69 | 9.438% | $101.4381 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $200.93 | 13.211% | $227.4749 | $227.47 | $227.45 | $227.50 |
| Purchase #7 | $161.79 | 3.845% | $168.0108 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $1,055.84 | $1,159.2192 | $1,159.21 | $1,159.20 | $1,159.20 | |