| 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 | $21.64 | 13.249% | $24.5071 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $20.69 | 9.472% | $22.6498 | $22.65 | $22.65 | $22.60 |
| Purchase #3 | $194.54 | 10.352% | $214.6788 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $154.36 | 13.685% | $175.4842 | $175.48 | $175.50 | $175.50 |
| Purchase #5 | $184.95 | 3.628% | $191.66 | $191.66 | $191.65 | $191.70 |
| Purchase #6 | $214.28 | 10.488% | $236.7537 | $236.75 | $236.75 | $236.80 |
| Purchase #7 | $155.27 | 10.641% | $171.7923 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $945.73 | $1,037.5259 | $1,037.52 | $1,037.55 | $1,037.60 | |