| 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 | $180.47 | 10.854% | $200.0582 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $53.93 | 4.583% | $56.4016 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $119.42 | 13.679% | $135.7555 | $135.76 | $135.75 | $135.80 |
| Purchase #4 | $213.82 | 8.394% | $231.7681 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $193.96 | 7.242% | $208.0066 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $35.96 | 7.291% | $38.5818 | $38.58 | $38.60 | $38.60 |
| Purchase #7 | $48.31 | 8.683% | $52.5048 | $52.50 | $52.50 | $52.50 |
| 7 purchase totals = | $845.87 | $923.0766 | $923.08 | $923.05 | $923.20 | |