| 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 | $117.89 | 10.538% | $130.3132 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $128.78 | 9.435% | $140.9304 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $119.82 | 5.590% | $126.5179 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $24.34 | 4.113% | $25.3411 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $9.81 | 6.313% | $10.4293 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $158.61 | 12.409% | $178.2919 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $126.71 | 12.605% | $142.6818 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $685.96 | $754.5056 | $754.50 | $754.55 | $754.40 | |