| 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 | $162.50 | 13.462% | $184.3758 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $194.28 | 6.652% | $207.2035 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $76.52 | 5.147% | $80.4585 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $210.63 | 4.443% | $219.9883 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $112.77 | 3.515% | $116.7339 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $175.39 | 13.311% | $198.7362 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $159.75 | 3.129% | $164.7486 | $164.75 | $164.75 | $164.70 |
| 7 purchase totals = | $1,091.84 | $1,172.2448 | $1,172.25 | $1,172.30 | $1,172.20 | |