| 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 | $194.78 | 5.701% | $205.8844 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $28.49 | 10.231% | $31.4048 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $136.58 | 6.178% | $145.0179 | $145.02 | $145.00 | $145.00 |
| Purchase #4 | $191.66 | 5.625% | $202.4409 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $85.97 | 9.871% | $94.4561 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $160.40 | 9.729% | $176.0053 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $243.98 | 3.732% | $253.0853 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,041.86 | $1,108.2947 | $1,108.30 | $1,108.30 | $1,108.30 | |