| 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 | $86.50 | 11.334% | $96.3039 | $96.30 | $96.30 | $96.30 |
| Purchase #2 | $22.32 | 9.367% | $24.4107 | $24.41 | $24.40 | $24.40 |
| Purchase #3 | $8.47 | 3.712% | $8.7844 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $217.87 | 12.749% | $245.6462 | $245.65 | $245.65 | $245.60 |
| Purchase #5 | $199.51 | 10.405% | $220.269 | $220.27 | $220.25 | $220.30 |
| Purchase #6 | $156.41 | 10.258% | $172.4545 | $172.45 | $172.45 | $172.50 |
| Purchase #7 | $138.35 | 10.469% | $152.8339 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $829.43 | $920.7026 | $920.69 | $920.70 | $920.70 | |