| 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 | $12.89 | 9.505% | $14.1152 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $215.82 | 8.178% | $233.4698 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $194.50 | 13.592% | $220.9364 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $136.41 | 12.477% | $153.4299 | $153.43 | $153.45 | $153.40 |
| Purchase #5 | $108.61 | 13.139% | $122.8803 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $134.89 | 10.660% | $149.2693 | $149.27 | $149.25 | $149.30 |
| Purchase #7 | $163.25 | 12.540% | $183.7216 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $966.37 | $1,077.8225 | $1,077.83 | $1,077.80 | $1,077.80 | |