| 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 | $114.44 | 5.463% | $120.6919 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $64.88 | 13.320% | $73.522 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $50.98 | 7.330% | $54.7168 | $54.72 | $54.70 | $54.70 |
| Purchase #4 | $211.45 | 7.533% | $227.3785 | $227.38 | $227.40 | $227.40 |
| Purchase #5 | $32.71 | 8.712% | $35.5597 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $111.32 | 4.126% | $115.9131 | $115.91 | $115.90 | $115.90 |
| Purchase #7 | $24.40 | 9.573% | $26.7358 | $26.74 | $26.75 | $26.70 |
| 7 purchase totals = | $610.18 | $654.5178 | $654.52 | $654.50 | $654.50 | |