| 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 | $17.61 | 5.487% | $18.5763 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $244.75 | 8.773% | $266.2219 | $266.22 | $266.20 | $266.20 |
| Purchase #3 | $236.79 | 13.395% | $268.508 | $268.51 | $268.50 | $268.50 |
| Purchase #4 | $244.32 | 8.364% | $264.7549 | $264.75 | $264.75 | $264.80 |
| Purchase #5 | $160.97 | 12.190% | $180.5922 | $180.59 | $180.60 | $180.60 |
| Purchase #6 | $147.74 | 5.439% | $155.7756 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $32.49 | 3.353% | $33.5794 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $1,084.67 | $1,188.0083 | $1,188.01 | $1,188.05 | $1,188.10 | |