| 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 | $209.92 | 10.315% | $231.5732 | $231.57 | $231.55 | $231.60 |
| Purchase #2 | $89.81 | 9.757% | $98.5728 | $98.57 | $98.55 | $98.60 |
| Purchase #3 | $39.88 | 12.439% | $44.8407 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $145.60 | 6.236% | $154.6796 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $46.74 | 6.710% | $49.8763 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $204.28 | 10.262% | $225.2432 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $168.37 | 13.571% | $191.2195 | $191.22 | $191.20 | $191.20 |
| 7 purchase totals = | $904.60 | $996.0053 | $996.00 | $996.00 | $996.00 | |