| 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 | $229.25 | 4.854% | $240.3778 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $120.28 | 3.551% | $124.5511 | $124.55 | $124.55 | $124.60 |
| Purchase #3 | $22.43 | 7.187% | $24.042 | $24.04 | $24.05 | $24.00 |
| Purchase #4 | $24.70 | 5.202% | $25.9849 | $25.98 | $26.00 | $26.00 |
| Purchase #5 | $185.30 | 12.695% | $208.8238 | $208.82 | $208.80 | $208.80 |
| Purchase #6 | $203.34 | 11.581% | $226.8888 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $201.53 | 9.706% | $221.0905 | $221.09 | $221.10 | $221.10 |
| 7 purchase totals = | $986.83 | $1,071.7589 | $1,071.75 | $1,071.80 | $1,071.80 | |