| 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 | $75.86 | 4.638% | $79.3784 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $151.25 | 5.496% | $159.5627 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $8.90 | 8.350% | $9.6432 | $9.64 | $9.65 | $9.60 |
| Purchase #4 | $69.44 | 6.125% | $73.6932 | $73.69 | $73.70 | $73.70 |
| Purchase #5 | $139.41 | 13.518% | $158.2554 | $158.26 | $158.25 | $158.30 |
| Purchase #6 | $105.45 | 13.258% | $119.4306 | $119.43 | $119.45 | $119.40 |
| Purchase #7 | $112.94 | 4.472% | $117.9907 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $663.25 | $717.9542 | $717.95 | $718.00 | $718.00 | |