| 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 | $167.55 | 3.748% | $173.8298 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $202.85 | 13.118% | $229.4599 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $226.55 | 9.653% | $248.4189 | $248.42 | $248.40 | $248.40 |
| Purchase #4 | $106.50 | 13.630% | $121.016 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $93.86 | 12.373% | $105.4733 | $105.47 | $105.45 | $105.50 |
| Purchase #6 | $86.99 | 3.759% | $90.26 | $90.26 | $90.25 | $90.30 |
| Purchase #7 | $91.27 | 3.316% | $94.2965 | $94.30 | $94.30 | $94.30 |
| 7 purchase totals = | $975.57 | $1,062.7544 | $1,062.76 | $1,062.70 | $1,062.80 | |