| 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 | $108.44 | 9.719% | $118.9793 | $118.98 | $119.00 | $119.00 |
| Purchase #2 | $124.55 | 13.491% | $141.353 | $141.35 | $141.35 | $141.40 |
| Purchase #3 | $7.62 | 4.130% | $7.9347 | $7.93 | $7.95 | $7.90 |
| Purchase #4 | $153.83 | 10.359% | $169.7652 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $243.44 | 7.515% | $261.7345 | $261.73 | $261.75 | $261.70 |
| Purchase #6 | $207.49 | 4.237% | $216.2814 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $169.34 | 3.740% | $175.6733 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $1,014.71 | $1,091.7214 | $1,091.71 | $1,091.75 | $1,091.80 | |