| 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 | $165.92 | 11.582% | $185.1369 | $185.14 | $185.15 | $185.10 |
| Purchase #2 | $234.51 | 4.511% | $245.0887 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $210.90 | 4.126% | $219.6017 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $188.45 | 4.528% | $196.983 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $202.51 | 3.396% | $209.3872 | $209.39 | $209.40 | $209.40 |
| Purchase #6 | $168.73 | 7.571% | $181.5045 | $181.50 | $181.50 | $181.50 |
| Purchase #7 | $38.88 | 13.211% | $44.0164 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $1,209.90 | $1,281.7184 | $1,281.72 | $1,281.75 | $1,281.70 | |