| 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 | $39.51 | 8.662% | $42.9324 | $42.93 | $42.95 | $42.90 |
| Purchase #2 | $184.28 | 4.137% | $191.9037 | $191.90 | $191.90 | $191.90 |
| Purchase #3 | $45.53 | 8.795% | $49.5344 | $49.53 | $49.55 | $49.50 |
| Purchase #4 | $42.50 | 8.130% | $45.9553 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $14.96 | 9.199% | $16.3362 | $16.34 | $16.35 | $16.30 |
| Purchase #6 | $222.37 | 11.506% | $247.9559 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $242.81 | 12.326% | $272.7388 | $272.74 | $272.75 | $272.70 |
| 7 purchase totals = | $791.96 | $867.3567 | $867.36 | $867.40 | $867.30 | |