| 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 | $205.79 | 5.111% | $216.3079 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $220.93 | 6.223% | $234.6785 | $234.68 | $234.70 | $234.70 |
| Purchase #3 | $192.59 | 9.780% | $211.4253 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $73.66 | 9.623% | $80.7483 | $80.75 | $80.75 | $80.70 |
| Purchase #5 | $91.44 | 13.647% | $103.9188 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $146.70 | 9.218% | $160.2228 | $160.22 | $160.20 | $160.20 |
| Purchase #7 | $74.97 | 6.560% | $79.888 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $1,006.08 | $1,087.1896 | $1,087.20 | $1,087.20 | $1,087.10 | |