| 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 | $102.54 | 9.484% | $112.2649 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $120.72 | 3.217% | $124.6036 | $124.60 | $124.60 | $124.60 |
| Purchase #3 | $187.70 | 12.570% | $211.2939 | $211.29 | $211.30 | $211.30 |
| Purchase #4 | $107.96 | 9.489% | $118.2043 | $118.20 | $118.20 | $118.20 |
| Purchase #5 | $234.98 | 8.158% | $254.1497 | $254.15 | $254.15 | $254.10 |
| Purchase #6 | $221.58 | 9.296% | $242.1781 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $167.74 | 3.380% | $173.4096 | $173.41 | $173.40 | $173.40 |
| 7 purchase totals = | $1,143.22 | $1,236.1041 | $1,236.09 | $1,236.10 | $1,236.10 | |