| 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 | $191.85 | 9.457% | $209.9933 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $73.47 | 10.136% | $80.9169 | $80.92 | $80.90 | $80.90 |
| Purchase #3 | $65.36 | 3.787% | $67.8352 | $67.84 | $67.85 | $67.80 |
| Purchase #4 | $207.98 | 12.834% | $234.6722 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $229.37 | 11.437% | $255.603 | $255.60 | $255.60 | $255.60 |
| Purchase #6 | $80.61 | 13.354% | $91.3747 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $169.93 | 9.852% | $186.6715 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $1,018.57 | $1,127.0668 | $1,127.06 | $1,127.00 | $1,127.10 | |