| 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 | $188.94 | 13.729% | $214.8796 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $12.28 | 7.149% | $13.1579 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $35.30 | 3.701% | $36.6065 | $36.61 | $36.60 | $36.60 |
| Purchase #4 | $109.51 | 3.726% | $113.5903 | $113.59 | $113.60 | $113.60 |
| Purchase #5 | $198.50 | 6.104% | $210.6164 | $210.62 | $210.60 | $210.60 |
| Purchase #6 | $44.52 | 7.188% | $47.7201 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $129.36 | 9.175% | $141.2288 | $141.23 | $141.25 | $141.20 |
| 7 purchase totals = | $718.41 | $777.7996 | $777.81 | $777.80 | $777.80 | |