| 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 | $115.47 | 12.297% | $129.6693 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $88.27 | 4.466% | $92.2121 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $200.79 | 9.165% | $219.1924 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $162.79 | 6.240% | $172.9481 | $172.95 | $172.95 | $172.90 |
| Purchase #5 | $184.97 | 6.215% | $196.4659 | $196.47 | $196.45 | $196.50 |
| Purchase #6 | $225.96 | 5.461% | $238.2997 | $238.30 | $238.30 | $238.30 |
| Purchase #7 | $93.86 | 8.338% | $101.686 | $101.69 | $101.70 | $101.70 |
| 7 purchase totals = | $1,072.11 | $1,150.4735 | $1,150.48 | $1,150.45 | $1,150.50 | |