| 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 | $184.68 | 6.183% | $196.0988 | $196.10 | $196.10 | $196.10 |
| Purchase #2 | $94.71 | 13.795% | $107.7752 | $107.78 | $107.80 | $107.80 |
| Purchase #3 | $71.38 | 5.401% | $75.2352 | $75.24 | $75.25 | $75.20 |
| Purchase #4 | $16.49 | 7.742% | $17.7667 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $141.97 | 6.719% | $151.509 | $151.51 | $151.50 | $151.50 |
| Purchase #6 | $39.69 | 11.370% | $44.2028 | $44.20 | $44.20 | $44.20 |
| Purchase #7 | $175.35 | 7.477% | $188.4609 | $188.46 | $188.45 | $188.50 |
| 7 purchase totals = | $724.27 | $781.0486 | $781.06 | $781.05 | $781.10 | |