| 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 | $95.32 | 12.542% | $107.275 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $34.58 | 5.216% | $36.3837 | $36.38 | $36.40 | $36.40 |
| Purchase #3 | $154.62 | 6.769% | $165.0862 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $21.69 | 13.106% | $24.5327 | $24.53 | $24.55 | $24.50 |
| Purchase #5 | $36.72 | 9.580% | $40.2378 | $40.24 | $40.25 | $40.20 |
| Purchase #6 | $70.46 | 13.855% | $80.2222 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $239.52 | 7.871% | $258.3726 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $652.91 | $712.1102 | $712.11 | $712.15 | $712.10 | |