| 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 | $211.91 | 12.722% | $238.8692 | $238.87 | $238.85 | $238.90 |
| Purchase #2 | $111.75 | 10.425% | $123.3999 | $123.40 | $123.40 | $123.40 |
| Purchase #3 | $39.56 | 11.393% | $44.0671 | $44.07 | $44.05 | $44.10 |
| Purchase #4 | $164.98 | 6.439% | $175.6031 | $175.60 | $175.60 | $175.60 |
| Purchase #5 | $154.40 | 8.620% | $167.7093 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $33.58 | 5.718% | $35.5001 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $64.69 | 6.588% | $68.9518 | $68.95 | $68.95 | $69.00 |
| 7 purchase totals = | $780.87 | $854.1005 | $854.10 | $854.05 | $854.20 | |