| 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 | $107.52 | 5.830% | $113.7884 | $113.79 | $113.80 | $113.80 |
| Purchase #2 | $199.68 | 6.742% | $213.1424 | $213.14 | $213.15 | $213.10 |
| Purchase #3 | $227.65 | 9.254% | $248.7167 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $13.48 | 8.460% | $14.6204 | $14.62 | $14.60 | $14.60 |
| Purchase #5 | $171.35 | 10.674% | $189.6399 | $189.64 | $189.65 | $189.60 |
| Purchase #6 | $151.91 | 7.553% | $163.3838 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $80.99 | 11.228% | $90.0836 | $90.08 | $90.10 | $90.10 |
| 7 purchase totals = | $952.58 | $1,033.3752 | $1,033.37 | $1,033.40 | $1,033.30 | |