| 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 | $195.80 | 12.710% | $220.6862 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $220.81 | 4.284% | $230.2695 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $96.47 | 3.161% | $99.5194 | $99.52 | $99.50 | $99.50 |
| Purchase #4 | $156.44 | 13.292% | $177.234 | $177.23 | $177.25 | $177.20 |
| Purchase #5 | $107.75 | 10.117% | $118.6511 | $118.65 | $118.65 | $118.70 |
| Purchase #6 | $147.86 | 4.442% | $154.4279 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $14.99 | 11.382% | $16.6962 | $16.70 | $16.70 | $16.70 |
| 7 purchase totals = | $940.12 | $1,017.4843 | $1,017.49 | $1,017.50 | $1,017.50 | |