| 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 | $21.73 | 9.736% | $23.8456 | $23.85 | $23.85 | $23.80 |
| Purchase #2 | $239.93 | 7.479% | $257.8744 | $257.87 | $257.85 | $257.90 |
| Purchase #3 | $88.36 | 5.727% | $93.4204 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $235.52 | 6.713% | $251.3305 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $142.26 | 9.188% | $155.3308 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $80.54 | 7.827% | $86.8439 | $86.84 | $86.85 | $86.80 |
| Purchase #7 | $124.88 | 3.795% | $129.6192 | $129.62 | $129.60 | $129.60 |
| 7 purchase totals = | $933.22 | $998.2648 | $998.26 | $998.25 | $998.10 | |