| 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 | $96.28 | 12.618% | $108.4286 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $234.29 | 6.222% | $248.8675 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $107.47 | 11.819% | $120.1719 | $120.17 | $120.15 | $120.20 |
| Purchase #4 | $49.38 | 3.314% | $51.0165 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $229.65 | 8.515% | $249.2047 | $249.20 | $249.20 | $249.20 |
| Purchase #6 | $108.89 | 13.607% | $123.7067 | $123.71 | $123.70 | $123.70 |
| Purchase #7 | $128.90 | 10.379% | $142.2785 | $142.28 | $142.30 | $142.30 |
| 7 purchase totals = | $954.86 | $1,043.6744 | $1,043.68 | $1,043.65 | $1,043.70 | |