| 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 | $153.56 | 13.317% | $174.0096 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $196.99 | 12.134% | $220.8928 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $122.36 | 11.734% | $136.7177 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $163.60 | 4.840% | $171.5182 | $171.52 | $171.50 | $171.50 |
| Purchase #5 | $212.98 | 10.236% | $234.7806 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $172.71 | 7.231% | $185.1987 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $49.83 | 12.518% | $56.0677 | $56.07 | $56.05 | $56.10 |
| 7 purchase totals = | $1,072.03 | $1,179.1853 | $1,179.19 | $1,179.15 | $1,179.20 | |