| 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 | $111.52 | 11.199% | $124.0091 | $124.01 | $124.00 | $124.00 |
| Purchase #2 | $100.49 | 9.464% | $110.0004 | $110.00 | $110.00 | $110.00 |
| Purchase #3 | $185.37 | 7.355% | $199.004 | $199.00 | $199.00 | $199.00 |
| Purchase #4 | $11.72 | 9.529% | $12.8368 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $8.41 | 10.424% | $9.2867 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $114.88 | 9.763% | $126.0957 | $126.10 | $126.10 | $126.10 |
| Purchase #7 | $48.87 | 6.596% | $52.0935 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $581.26 | $633.3262 | $633.33 | $633.35 | $633.30 | |