| 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 | $155.79 | 7.765% | $167.8871 | $167.89 | $167.90 | $167.90 |
| Purchase #2 | $133.46 | 5.819% | $141.226 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $77.55 | 11.786% | $86.69 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $124.78 | 8.407% | $135.2703 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $226.75 | 13.837% | $258.1254 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $125.27 | 6.641% | $133.5892 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $177.42 | 3.700% | $183.9845 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $1,021.02 | $1,106.7725 | $1,106.78 | $1,106.85 | $1,106.80 | |