| 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 | $233.28 | 10.556% | $257.905 | $257.91 | $257.90 | $257.90 |
| Purchase #2 | $147.92 | 5.648% | $156.2745 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $170.90 | 13.607% | $194.1544 | $194.15 | $194.15 | $194.20 |
| Purchase #4 | $200.71 | 8.341% | $217.4512 | $217.45 | $217.45 | $217.50 |
| Purchase #5 | $61.45 | 12.354% | $69.0415 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $148.85 | 4.267% | $155.2014 | $155.20 | $155.20 | $155.20 |
| Purchase #7 | $165.97 | 4.839% | $174.0013 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $1,129.08 | $1,224.0293 | $1,224.02 | $1,224.00 | $1,224.10 | |