| 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 | $196.84 | 8.314% | $213.2053 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $210.71 | 13.766% | $239.7163 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $126.47 | 3.562% | $130.9749 | $130.97 | $130.95 | $131.00 |
| Purchase #4 | $109.85 | 5.492% | $115.883 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $30.81 | 11.254% | $34.2774 | $34.28 | $34.30 | $34.30 |
| Purchase #6 | $230.84 | 5.711% | $244.0233 | $244.02 | $244.00 | $244.00 |
| Purchase #7 | $177.79 | 10.855% | $197.0891 | $197.09 | $197.10 | $197.10 |
| 7 purchase totals = | $1,083.31 | $1,175.1693 | $1,175.17 | $1,175.15 | $1,175.20 | |