| 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 | $192.74 | 8.775% | $209.6529 | $209.65 | $209.65 | $209.70 |
| Purchase #2 | $157.63 | 4.615% | $164.9046 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $27.95 | 9.515% | $30.6094 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $202.25 | 4.558% | $211.4686 | $211.47 | $211.45 | $211.50 |
| Purchase #5 | $63.32 | 12.475% | $71.2192 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $56.89 | 6.820% | $60.7699 | $60.77 | $60.75 | $60.80 |
| Purchase #7 | $230.37 | 4.851% | $241.5452 | $241.55 | $241.55 | $241.50 |
| 7 purchase totals = | $931.15 | $990.1698 | $990.17 | $990.10 | $990.20 | |