| 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 | $38.57 | 8.345% | $41.7887 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $138.77 | 9.132% | $151.4425 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $171.82 | 13.743% | $195.4332 | $195.43 | $195.45 | $195.40 |
| Purchase #4 | $192.91 | 6.480% | $205.4106 | $205.41 | $205.40 | $205.40 |
| Purchase #5 | $197.46 | 5.334% | $207.9925 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $194.96 | 9.620% | $213.7152 | $213.72 | $213.70 | $213.70 |
| Purchase #7 | $228.86 | 8.534% | $248.3909 | $248.39 | $248.40 | $248.40 |
| 7 purchase totals = | $1,163.35 | $1,264.1736 | $1,264.17 | $1,264.20 | $1,264.10 | |