| 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 | $103.30 | 12.610% | $116.3261 | $116.33 | $116.35 | $116.30 |
| Purchase #2 | $137.37 | 12.320% | $154.294 | $154.29 | $154.30 | $154.30 |
| Purchase #3 | $137.81 | 8.661% | $149.7457 | $149.75 | $149.75 | $149.70 |
| Purchase #4 | $44.84 | 4.864% | $47.021 | $47.02 | $47.00 | $47.00 |
| Purchase #5 | $191.92 | 6.635% | $204.6539 | $204.65 | $204.65 | $204.70 |
| Purchase #6 | $239.26 | 3.678% | $248.06 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $51.51 | 11.141% | $57.2487 | $57.25 | $57.25 | $57.20 |
| 7 purchase totals = | $906.01 | $977.3494 | $977.35 | $977.35 | $977.30 | |